31476888

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 86147880

約数和(自身を除く): 54670992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 4507, 6984, 9014, 13521, 18028, 27042, 36056, 40563, 54084, 81126, 108168, 162252, 324504, 437179, 874358, 1311537, 1748716, 2623074, 3497432, 3934611, 5246148, 7869222, 10492296, 15738444, 31476888]

約数ペア:

[(1, 31476888), (2, 15738444), (3, 10492296), (4, 7869222), (6, 5246148), (8, 3934611), (9, 3497432), (12, 2623074), (18, 1748716), (24, 1311537), (36, 874358), (72, 437179), (97, 324504), (194, 162252), (291, 108168), (388, 81126), (582, 54084), (776, 40563), (873, 36056), (1164, 27042), (1746, 18028), (2328, 13521), (3492, 9014), (4507, 6984)]