23315032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 49603680

約数和(自身を除く): 26288648

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 73, 74, 83, 104, 146, 148, 166, 292, 296, 332, 481, 584, 664, 949, 962, 1079, 1898, 1924, 2158, 2701, 3071, 3796, 3848, 4316, 5402, 6059, 6142, 7592, 8632, 10804, 12118, 12284, 21608, 24236, 24568, 35113, 39923, 48472, 70226, 78767, 79846, 140452, 157534, 159692, 224183, 280904, 315068, 319384, 448366, 630136, 896732, 1793464, 2914379, 5828758, 11657516, 23315032]

約数ペア:

[(1, 23315032), (2, 11657516), (4, 5828758), (8, 2914379), (13, 1793464), (26, 896732), (37, 630136), (52, 448366), (73, 319384), (74, 315068), (83, 280904), (104, 224183), (146, 159692), (148, 157534), (166, 140452), (292, 79846), (296, 78767), (332, 70226), (481, 48472), (584, 39923), (664, 35113), (949, 24568), (962, 24236), (1079, 21608), (1898, 12284), (1924, 12118), (2158, 10804), (2701, 8632), (3071, 7592), (3796, 6142), (3848, 6059), (4316, 5402)]