31129416

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9258

約数の個数: 48

約数和(自身を含む): 86112000

約数和(自身を除く): 54982584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9199, 18398, 27597, 36796, 55194, 73592, 82791, 110388, 165582, 220776, 331164, 432353, 662328, 864706, 1297059, 1729412, 2594118, 3458824, 3891177, 5188236, 7782354, 10376472, 15564708, 31129416]

約数ペア:

[(1, 31129416), (2, 15564708), (3, 10376472), (4, 7782354), (6, 5188236), (8, 3891177), (9, 3458824), (12, 2594118), (18, 1729412), (24, 1297059), (36, 864706), (47, 662328), (72, 432353), (94, 331164), (141, 220776), (188, 165582), (282, 110388), (376, 82791), (423, 73592), (564, 55194), (846, 36796), (1128, 27597), (1692, 18398), (3384, 9199)]