16480984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4283}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 34186320

約数和(自身を除く): 17705336

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4283, 8566, 17132, 34264, 55679, 111358, 158471, 222716, 316942, 445432, 633884, 1267768, 2060123, 4120246, 8240492, 16480984]

約数ペア:

[(1, 16480984), (2, 8240492), (4, 4120246), (8, 2060123), (13, 1267768), (26, 633884), (37, 445432), (52, 316942), (74, 222716), (104, 158471), (148, 111358), (296, 55679), (481, 34264), (962, 17132), (1924, 8566), (3848, 4283)]