31588356

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 75741120

約数和(自身を除く): 44152764

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 268, 303, 389, 402, 404, 606, 778, 804, 1167, 1212, 1556, 2334, 4668, 6767, 13534, 20301, 26063, 27068, 39289, 40602, 52126, 78189, 78578, 81204, 104252, 117867, 156378, 157156, 235734, 312756, 471468, 2632363, 5264726, 7897089, 10529452, 15794178, 31588356]

約数ペア:

[(1, 31588356), (2, 15794178), (3, 10529452), (4, 7897089), (6, 5264726), (12, 2632363), (67, 471468), (101, 312756), (134, 235734), (201, 157156), (202, 156378), (268, 117867), (303, 104252), (389, 81204), (402, 78578), (404, 78189), (606, 52126), (778, 40602), (804, 39289), (1167, 27068), (1212, 26063), (1556, 20301), (2334, 13534), (4668, 6767)]