31355344

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{6781}}^1$

素因数の和:6823

約数の個数: 30

約数和(自身を含む): 64544294

約数和(自身を除く): 33188950

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 6781, 13562, 27124, 54248, 108496, 115277, 230554, 461108, 922216, 1844432, 1959709, 3919418, 7838836, 15677672, 31355344]

約数ペア:

[(1, 31355344), (2, 15677672), (4, 7838836), (8, 3919418), (16, 1959709), (17, 1844432), (34, 922216), (68, 461108), (136, 230554), (272, 115277), (289, 108496), (578, 54248), (1156, 27124), (2312, 13562), (4624, 6781)]