173680624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{64231}}^1$

素因数の和:64265

約数の個数: 30

約数和(自身を含む): 364388136

約数和(自身を除く): 190707512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 64231, 128462, 256924, 513848, 835003, 1027696, 1670006, 3340012, 6680024, 10855039, 13360048, 21710078, 43420156, 86840312, 173680624]

約数ペア:

[(1, 173680624), (2, 86840312), (4, 43420156), (8, 21710078), (13, 13360048), (16, 10855039), (26, 6680024), (52, 3340012), (104, 1670006), (169, 1027696), (208, 835003), (338, 513848), (676, 256924), (1352, 128462), (2704, 64231)]