89559428

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 93332092

約数列:

[1, 2, 4, 7, 14, 28, 107, 167, 179, 214, 334, 358, 428, 668, 716, 749, 1169, 1253, 1498, 2338, 2506, 2996, 4676, 5012, 17869, 19153, 29893, 35738, 38306, 59786, 71476, 76612, 119572, 125083, 134071, 209251, 250166, 268142, 418502, 500332, 536284, 837004, 3198551, 6397102, 12794204, 22389857, 44779714, 89559428]

約数ペア:

[(1, 89559428), (2, 44779714), (4, 22389857), (7, 12794204), (14, 6397102), (28, 3198551), (107, 837004), (167, 536284), (179, 500332), (214, 418502), (334, 268142), (358, 250166), (428, 209251), (668, 134071), (716, 125083), (749, 119572), (1169, 76612), (1253, 71476), (1498, 59786), (2338, 38306), (2506, 35738), (2996, 29893), (4676, 19153), (5012, 17869)]