31083312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 87459680

約数和(自身を除く): 56376368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 457, 624, 654, 872, 914, 1308, 1371, 1417, 1744, 1828, 2616, 2742, 2834, 3656, 4251, 5232, 5484, 5668, 5941, 7312, 8502, 10968, 11336, 11882, 17004, 17823, 21936, 22672, 23764, 34008, 35646, 47528, 49813, 68016, 71292, 95056, 99626, 142584, 149439, 199252, 285168, 298878, 398504, 597756, 647569, 797008, 1195512, 1295138, 1942707, 2391024, 2590276, 3885414, 5180552, 7770828, 10361104, 15541656, 31083312]

約数ペア:

[(1, 31083312), (2, 15541656), (3, 10361104), (4, 7770828), (6, 5180552), (8, 3885414), (12, 2590276), (13, 2391024), (16, 1942707), (24, 1295138), (26, 1195512), (39, 797008), (48, 647569), (52, 597756), (78, 398504), (104, 298878), (109, 285168), (156, 199252), (208, 149439), (218, 142584), (312, 99626), (327, 95056), (436, 71292), (457, 68016), (624, 49813), (654, 47528), (872, 35646), (914, 34008), (1308, 23764), (1371, 22672), (1417, 21936), (1744, 17823), (1828, 17004), (2616, 11882), (2742, 11336), (2834, 10968), (3656, 8502), (4251, 7312), (5232, 5941), (5484, 5668)]