31017932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 61834752

約数和(自身を除く): 30816820

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 188, 212, 283, 517, 566, 583, 1034, 1132, 1166, 2068, 2332, 2491, 3113, 4982, 6226, 9964, 12452, 13301, 14999, 26602, 27401, 29998, 53204, 54802, 59996, 109604, 146311, 164989, 292622, 329978, 585244, 659956, 704953, 1409906, 2819812, 7754483, 15508966, 31017932]

約数ペア:

[(1, 31017932), (2, 15508966), (4, 7754483), (11, 2819812), (22, 1409906), (44, 704953), (47, 659956), (53, 585244), (94, 329978), (106, 292622), (188, 164989), (212, 146311), (283, 109604), (517, 59996), (566, 54802), (583, 53204), (1034, 29998), (1132, 27401), (1166, 26602), (2068, 14999), (2332, 13301), (2491, 12452), (3113, 9964), (4982, 6226)]