2205223936

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 88

約数和(自身を含む): 4594712576

約数和(自身を除く): 2389488640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 547, 992, 1016, 1024, 1094, 1984, 2032, 2188, 3937, 3968, 4064, 4376, 7874, 7936, 8128, 8752, 15748, 15872, 16256, 16957, 17504, 31496, 31744, 32512, 33914, 35008, 62992, 65024, 67828, 69469, 70016, 125984, 130048, 135656, 138938, 140032, 251968, 271312, 277876, 280064, 503936, 542624, 555752, 560128, 1007872, 1085248, 1111504, 2015744, 2153539, 2170496, 2223008, 4031488, 4307078, 4340992, 4446016, 8614156, 8681984, 8892032, 17228312, 17363968, 17784064, 34456624, 35568128, 68913248, 71136256, 137826496, 275652992, 551305984, 1102611968, 2205223936]

約数ペア:

[(1, 2205223936), (2, 1102611968), (4, 551305984), (8, 275652992), (16, 137826496), (31, 71136256), (32, 68913248), (62, 35568128), (64, 34456624), (124, 17784064), (127, 17363968), (128, 17228312), (248, 8892032), (254, 8681984), (256, 8614156), (496, 4446016), (508, 4340992), (512, 4307078), (547, 4031488), (992, 2223008), (1016, 2170496), (1024, 2153539), (1094, 2015744), (1984, 1111504), (2032, 1085248), (2188, 1007872), (3937, 560128), (3968, 555752), (4064, 542624), (4376, 503936), (7874, 280064), (7936, 277876), (8128, 271312), (8752, 251968), (15748, 140032), (15872, 138938), (16256, 135656), (16957, 130048), (17504, 125984), (31496, 70016), (31744, 69469), (32512, 67828), (33914, 65024), (35008, 62992)]