56615890736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{86539}}^1$

素因数の和:87897

約数の個数: 40

約数和(自身を含む): 113318937600

約数和(自身を除く): 56703046864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1319, 2638, 5276, 10552, 21104, 40889, 81778, 86539, 163556, 173078, 327112, 346156, 654224, 692312, 1384624, 2682709, 5365418, 10730836, 21461672, 42923344, 114144941, 228289882, 456579764, 913159528, 1826319056, 3538493171, 7076986342, 14153972684, 28307945368, 56615890736]

約数ペア:

[(1, 56615890736), (2, 28307945368), (4, 14153972684), (8, 7076986342), (16, 3538493171), (31, 1826319056), (62, 913159528), (124, 456579764), (248, 228289882), (496, 114144941), (1319, 42923344), (2638, 21461672), (5276, 10730836), (10552, 5365418), (21104, 2682709), (40889, 1384624), (81778, 692312), (86539, 654224), (163556, 346156), (173078, 327112)]