31991592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70157}}^1$

素因数の和:70185

約数の個数: 32

約数和(自身を含む): 84189600

約数和(自身を除く): 52198008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 70157, 140314, 210471, 280628, 420942, 561256, 841884, 1332983, 1683768, 2665966, 3998949, 5331932, 7997898, 10663864, 15995796, 31991592]

約数ペア:

[(1, 31991592), (2, 15995796), (3, 10663864), (4, 7997898), (6, 5331932), (8, 3998949), (12, 2665966), (19, 1683768), (24, 1332983), (38, 841884), (57, 561256), (76, 420942), (114, 280628), (152, 210471), (228, 140314), (456, 70157)]