1956592016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{44131}}^1$

素因数の和:44319

約数の個数: 40

約数和(自身を含む): 4038607584

約数和(自身を除く): 2082015568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 22168, 44131, 44336, 88262, 176524, 353048, 706096, 750227, 1500454, 3000908, 6001816, 7193353, 12003632, 14386706, 28773412, 57546824, 115093648, 122287001, 244574002, 489148004, 978296008, 1956592016]

約数ペア:

[(1, 1956592016), (2, 978296008), (4, 489148004), (8, 244574002), (16, 122287001), (17, 115093648), (34, 57546824), (68, 28773412), (136, 14386706), (163, 12003632), (272, 7193353), (326, 6001816), (652, 3000908), (1304, 1500454), (2608, 750227), (2771, 706096), (5542, 353048), (11084, 176524), (22168, 88262), (44131, 44336)]