31104408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 50180712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 431, 582, 744, 776, 862, 1164, 1293, 1724, 2328, 2586, 3007, 3448, 5172, 6014, 9021, 10344, 12028, 13361, 18042, 24056, 26722, 36084, 40083, 41807, 53444, 72168, 80166, 83614, 106888, 125421, 160332, 167228, 250842, 320664, 334456, 501684, 1003368, 1296017, 2592034, 3888051, 5184068, 7776102, 10368136, 15552204, 31104408]

約数ペア:

[(1, 31104408), (2, 15552204), (3, 10368136), (4, 7776102), (6, 5184068), (8, 3888051), (12, 2592034), (24, 1296017), (31, 1003368), (62, 501684), (93, 334456), (97, 320664), (124, 250842), (186, 167228), (194, 160332), (248, 125421), (291, 106888), (372, 83614), (388, 80166), (431, 72168), (582, 53444), (744, 41807), (776, 40083), (862, 36084), (1164, 26722), (1293, 24056), (1724, 18042), (2328, 13361), (2586, 12028), (3007, 10344), (3448, 9021), (5172, 6014)]