90025984

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 52

約数和(自身を含む): 186099520

約数和(自身を除く): 96073536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 709, 992, 1024, 1418, 1984, 2048, 2836, 3968, 4096, 5672, 7936, 11344, 15872, 21979, 22688, 31744, 43958, 45376, 63488, 87916, 90752, 126976, 175832, 181504, 351664, 363008, 703328, 726016, 1406656, 1452032, 2813312, 2904064, 5626624, 11253248, 22506496, 45012992, 90025984]

約数ペア:

[(1, 90025984), (2, 45012992), (4, 22506496), (8, 11253248), (16, 5626624), (31, 2904064), (32, 2813312), (62, 1452032), (64, 1406656), (124, 726016), (128, 703328), (248, 363008), (256, 351664), (496, 181504), (512, 175832), (709, 126976), (992, 90752), (1024, 87916), (1418, 63488), (1984, 45376), (2048, 43958), (2836, 31744), (3968, 22688), (4096, 21979), (5672, 15872), (7936, 11344)]