22513168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 47454552

約数和(自身を除く): 24941384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2237, 2516, 4474, 5032, 8948, 10064, 17896, 35792, 38029, 76058, 82769, 152116, 165538, 304232, 331076, 608464, 662152, 1324304, 1407073, 2814146, 5628292, 11256584, 22513168]

約数ペア:

[(1, 22513168), (2, 11256584), (4, 5628292), (8, 2814146), (16, 1407073), (17, 1324304), (34, 662152), (37, 608464), (68, 331076), (74, 304232), (136, 165538), (148, 152116), (272, 82769), (296, 76058), (592, 38029), (629, 35792), (1258, 17896), (2237, 10064), (2516, 8948), (4474, 5032)]