90704512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22859}}^1$

素因数の和:22904

約数の個数: 32

約数和(自身を含む): 186537600

約数和(自身を除く): 95833088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22859, 45718, 91436, 182872, 365744, 708629, 731488, 1417258, 1462976, 2834516, 2925952, 5669032, 11338064, 22676128, 45352256, 90704512]

約数ペア:

[(1, 90704512), (2, 45352256), (4, 22676128), (8, 11338064), (16, 5669032), (31, 2925952), (32, 2834516), (62, 1462976), (64, 1417258), (124, 731488), (128, 708629), (248, 365744), (496, 182872), (992, 91436), (1984, 45718), (3968, 22859)]