31308803864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4933}}^1\times {\mathrm{61027}}^1$

素因数の和:65979

約数の個数: 32

約数和(自身を含む): 63233551920

約数和(自身を除く): 31924748056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4933, 9866, 19732, 39464, 61027, 64129, 122054, 128258, 244108, 256516, 488216, 513032, 793351, 1586702, 3173404, 6346808, 301046191, 602092382, 1204184764, 2408369528, 3913600483, 7827200966, 15654401932, 31308803864]

約数ペア:

[(1, 31308803864), (2, 15654401932), (4, 7827200966), (8, 3913600483), (13, 2408369528), (26, 1204184764), (52, 602092382), (104, 301046191), (4933, 6346808), (9866, 3173404), (19732, 1586702), (39464, 793351), (61027, 513032), (64129, 488216), (122054, 256516), (128258, 244108)]