126451072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89809}}^1$

素因数の和:89834

約数の個数: 32

約数和(自身を含む): 274818600

約数和(自身を除く): 148367528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 89809, 179618, 359236, 718472, 987899, 1436944, 1975798, 2873888, 3951596, 5747776, 7903192, 11495552, 15806384, 31612768, 63225536, 126451072]

約数ペア:

[(1, 126451072), (2, 63225536), (4, 31612768), (8, 15806384), (11, 11495552), (16, 7903192), (22, 5747776), (32, 3951596), (44, 2873888), (64, 1975798), (88, 1436944), (128, 987899), (176, 718472), (352, 359236), (704, 179618), (1408, 89809)]