31801256

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 29162584

約数列:

[1, 2, 4, 8, 97, 107, 194, 214, 383, 388, 428, 766, 776, 856, 1532, 3064, 10379, 20758, 37151, 40981, 41516, 74302, 81962, 83032, 148604, 163924, 297208, 327848, 3975157, 7950314, 15900628, 31801256]

約数ペア:

[(1, 31801256), (2, 15900628), (4, 7950314), (8, 3975157), (97, 327848), (107, 297208), (194, 163924), (214, 148604), (383, 83032), (388, 81962), (428, 74302), (766, 41516), (776, 40981), (856, 37151), (1532, 20758), (3064, 10379)]