31866984

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 87293700

約数和(自身を除く): 55426716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 4973, 6408, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 89514, 119352, 179028, 358056, 442597, 885194, 1327791, 1770388, 2655582, 3540776, 3983373, 5311164, 7966746, 10622328, 15933492, 31866984]

約数ペア:

[(1, 31866984), (2, 15933492), (3, 10622328), (4, 7966746), (6, 5311164), (8, 3983373), (9, 3540776), (12, 2655582), (18, 1770388), (24, 1327791), (36, 885194), (72, 442597), (89, 358056), (178, 179028), (267, 119352), (356, 89514), (534, 59676), (712, 44757), (801, 39784), (1068, 29838), (1602, 19892), (2136, 14919), (3204, 9946), (4973, 6408)]