84356270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6716

約数の個数: 32

約数和(自身を含む): 160586496

約数和(自身を除く): 76230226

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 6637, 12710, 13274, 33185, 66370, 205747, 272117, 411494, 544234, 1028735, 1360585, 2057470, 2721170, 8435627, 16871254, 42178135, 84356270]

約数ペア:

[(1, 84356270), (2, 42178135), (5, 16871254), (10, 8435627), (31, 2721170), (41, 2057470), (62, 1360585), (82, 1028735), (155, 544234), (205, 411494), (310, 272117), (410, 205747), (1271, 66370), (2542, 33185), (6355, 13274), (6637, 12710)]