31944462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 75022848

約数和(自身を除く): 43078386

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 401, 426, 561, 781, 802, 1122, 1203, 1207, 1562, 2343, 2406, 2414, 3621, 4411, 4686, 6817, 7242, 8822, 13233, 13277, 13634, 20451, 26466, 26554, 28471, 39831, 40902, 56942, 74987, 79662, 85413, 149974, 170826, 224961, 313181, 449922, 484007, 626362, 939543, 968014, 1452021, 1879086, 2904042, 5324077, 10648154, 15972231, 31944462]

約数ペア:

[(1, 31944462), (2, 15972231), (3, 10648154), (6, 5324077), (11, 2904042), (17, 1879086), (22, 1452021), (33, 968014), (34, 939543), (51, 626362), (66, 484007), (71, 449922), (102, 313181), (142, 224961), (187, 170826), (213, 149974), (374, 85413), (401, 79662), (426, 74987), (561, 56942), (781, 40902), (802, 39831), (1122, 28471), (1203, 26554), (1207, 26466), (1562, 20451), (2343, 13634), (2406, 13277), (2414, 13233), (3621, 8822), (4411, 7242), (4686, 6817)]