31346856

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2671}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 85450560

約数和(自身を除く): 54103704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2671, 2934, 3912, 5342, 5868, 8013, 10684, 11736, 16026, 21368, 24039, 32052, 48078, 64104, 96156, 192312, 435373, 870746, 1306119, 1741492, 2612238, 3482984, 3918357, 5224476, 7836714, 10448952, 15673428, 31346856]

約数ペア:

[(1, 31346856), (2, 15673428), (3, 10448952), (4, 7836714), (6, 5224476), (8, 3918357), (9, 3482984), (12, 2612238), (18, 1741492), (24, 1306119), (36, 870746), (72, 435373), (163, 192312), (326, 96156), (489, 64104), (652, 48078), (978, 32052), (1304, 24039), (1467, 21368), (1956, 16026), (2671, 11736), (2934, 10684), (3912, 8013), (5342, 5868)]