23481568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 53101440

約数和(自身を除く): 29619872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 3511, 6688, 7022, 14044, 28088, 38621, 56176, 66709, 77242, 112352, 133418, 154484, 266836, 308968, 533672, 617936, 733799, 1067344, 1235872, 1467598, 2134688, 2935196, 5870392, 11740784, 23481568]

約数ペア:

[(1, 23481568), (2, 11740784), (4, 5870392), (8, 2935196), (11, 2134688), (16, 1467598), (19, 1235872), (22, 1067344), (32, 733799), (38, 617936), (44, 533672), (76, 308968), (88, 266836), (152, 154484), (176, 133418), (209, 112352), (304, 77242), (352, 66709), (418, 56176), (608, 38621), (836, 28088), (1672, 14044), (3344, 7022), (3511, 6688)]