22631864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 43949280

約数和(自身を除く): 21317416

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 487, 628, 974, 1256, 1948, 3896, 5809, 11618, 18019, 23236, 36038, 46472, 72076, 76459, 144152, 152918, 305836, 611672, 2828983, 5657966, 11315932, 22631864]

約数ペア:

[(1, 22631864), (2, 11315932), (4, 5657966), (8, 2828983), (37, 611672), (74, 305836), (148, 152918), (157, 144152), (296, 76459), (314, 72076), (487, 46472), (628, 36038), (974, 23236), (1256, 18019), (1948, 11618), (3896, 5809)]