2088898048

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3643

約数の個数: 80

約数和(自身を含む): 4426038144

約数和(自身を除く): 2337140096

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 512, 592, 992, 1147, 1184, 1984, 2294, 2368, 3557, 3968, 4588, 4736, 7114, 7936, 9176, 9472, 14228, 15872, 18352, 18944, 28456, 36704, 56912, 73408, 110267, 113824, 131609, 146816, 220534, 227648, 263218, 293632, 441068, 455296, 526436, 587264, 882136, 910592, 1052872, 1764272, 1821184, 2105744, 3528544, 4079879, 4211488, 7057088, 8159758, 8422976, 14114176, 16319516, 16845952, 28228352, 32639032, 33691904, 56456704, 65278064, 67383808, 130556128, 261112256, 522224512, 1044449024, 2088898048]

約数ペア:

[(1, 2088898048), (2, 1044449024), (4, 522224512), (8, 261112256), (16, 130556128), (31, 67383808), (32, 65278064), (37, 56456704), (62, 33691904), (64, 32639032), (74, 28228352), (124, 16845952), (128, 16319516), (148, 14114176), (248, 8422976), (256, 8159758), (296, 7057088), (496, 4211488), (512, 4079879), (592, 3528544), (992, 2105744), (1147, 1821184), (1184, 1764272), (1984, 1052872), (2294, 910592), (2368, 882136), (3557, 587264), (3968, 526436), (4588, 455296), (4736, 441068), (7114, 293632), (7936, 263218), (9176, 227648), (9472, 220534), (14228, 146816), (15872, 131609), (18352, 113824), (18944, 110267), (28456, 73408), (36704, 56912)]