31349364

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 75203520

約数和(自身を除く): 43854156

約数列:

[1, 2, 3, 4, 6, 12, 61, 113, 122, 183, 226, 244, 339, 366, 379, 452, 678, 732, 758, 1137, 1356, 1516, 2274, 4548, 6893, 13786, 20679, 23119, 27572, 41358, 42827, 46238, 69357, 82716, 85654, 92476, 128481, 138714, 171308, 256962, 277428, 513924, 2612447, 5224894, 7837341, 10449788, 15674682, 31349364]

約数ペア:

[(1, 31349364), (2, 15674682), (3, 10449788), (4, 7837341), (6, 5224894), (12, 2612447), (61, 513924), (113, 277428), (122, 256962), (183, 171308), (226, 138714), (244, 128481), (339, 92476), (366, 85654), (379, 82716), (452, 69357), (678, 46238), (732, 42827), (758, 41358), (1137, 27572), (1356, 23119), (1516, 20679), (2274, 13786), (4548, 6893)]