82266064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 167290880

約数和(自身を除く): 85024816

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2719, 3782, 5438, 7564, 10876, 15128, 21752, 30256, 43504, 84289, 165859, 168578, 331718, 337156, 663436, 674312, 1326872, 1348624, 2653744, 5141629, 10283258, 20566516, 41133032, 82266064]

約数ペア:

[(1, 82266064), (2, 41133032), (4, 20566516), (8, 10283258), (16, 5141629), (31, 2653744), (61, 1348624), (62, 1326872), (122, 674312), (124, 663436), (244, 337156), (248, 331718), (488, 168578), (496, 165859), (976, 84289), (1891, 43504), (2719, 30256), (3782, 21752), (5438, 15128), (7564, 10876)]