23357456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 48568320

約数和(自身を除く): 25210864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1087, 1264, 1343, 2174, 2686, 4348, 5372, 8696, 10744, 17392, 18479, 21488, 36958, 73916, 85873, 147832, 171746, 295664, 343492, 686984, 1373968, 1459841, 2919682, 5839364, 11678728, 23357456]

約数ペア:

[(1, 23357456), (2, 11678728), (4, 5839364), (8, 2919682), (16, 1459841), (17, 1373968), (34, 686984), (68, 343492), (79, 295664), (136, 171746), (158, 147832), (272, 85873), (316, 73916), (632, 36958), (1087, 21488), (1264, 18479), (1343, 17392), (2174, 10744), (2686, 8696), (4348, 5372)]