172275688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97441}}^1$

素因数の和:97477

約数の個数: 32

約数和(自身を含む): 368330760

約数和(自身を除く): 196055072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 97441, 194882, 389764, 779528, 1266733, 1656497, 2533466, 3312994, 5066932, 6625988, 10133864, 13251976, 21534461, 43068922, 86137844, 172275688]

約数ペア:

[(1, 172275688), (2, 86137844), (4, 43068922), (8, 21534461), (13, 13251976), (17, 10133864), (26, 6625988), (34, 5066932), (52, 3312994), (68, 2533466), (104, 1656497), (136, 1266733), (221, 779528), (442, 389764), (884, 194882), (1768, 97441)]