86088476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{74471}}^1$

素因数の和:74509

約数の個数: 18

約数和(自身を含む): 160040328

約数和(自身を除く): 73951852

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 74471, 148942, 297884, 1266007, 2532014, 5064028, 21522119, 43044238, 86088476]

約数ペア:

[(1, 86088476), (2, 43044238), (4, 21522119), (17, 5064028), (34, 2532014), (68, 1266007), (289, 297884), (578, 148942), (1156, 74471)]