61217126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 100715520

約数和(自身を除く): 39498394

約数列:

[1, 2, 19, 31, 38, 62, 157, 314, 331, 589, 662, 1178, 2983, 4867, 5966, 6289, 9734, 10261, 12578, 20522, 51967, 92473, 103934, 184946, 194959, 389918, 987373, 1610977, 1974746, 3221954, 30608563, 61217126]

約数ペア:

[(1, 61217126), (2, 30608563), (19, 3221954), (31, 1974746), (38, 1610977), (62, 987373), (157, 389918), (314, 194959), (331, 184946), (589, 103934), (662, 92473), (1178, 51967), (2983, 20522), (4867, 12578), (5966, 10261), (6289, 9734)]