889440056

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{1907}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 1683199440

約数和(自身を除く): 793759384

約数列:

[1, 2, 4, 8, 173, 337, 346, 674, 692, 1348, 1384, 1907, 2696, 3814, 7628, 15256, 58301, 116602, 233204, 329911, 466408, 642659, 659822, 1285318, 1319644, 2570636, 2639288, 5141272, 111180007, 222360014, 444720028, 889440056]

約数ペア:

[(1, 889440056), (2, 444720028), (4, 222360014), (8, 111180007), (173, 5141272), (337, 2639288), (346, 2570636), (674, 1319644), (692, 1285318), (1348, 659822), (1384, 642659), (1907, 466408), (2696, 329911), (3814, 233204), (7628, 116602), (15256, 58301)]