15696645296

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{87679}}^1$

素因数の和:87921

約数の個数: 40

約数和(自身を含む): 31051345920

約数和(自身を除く): 15354700624

約数列:

[1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 536, 668, 1072, 1336, 2672, 11189, 22378, 44756, 87679, 89512, 175358, 179024, 350716, 701432, 1402864, 5874493, 11748986, 14642393, 23497972, 29284786, 46995944, 58569572, 93991888, 117139144, 234278288, 981040331, 1962080662, 3924161324, 7848322648, 15696645296]

約数ペア:

[(1, 15696645296), (2, 7848322648), (4, 3924161324), (8, 1962080662), (16, 981040331), (67, 234278288), (134, 117139144), (167, 93991888), (268, 58569572), (334, 46995944), (536, 29284786), (668, 23497972), (1072, 14642393), (1336, 11748986), (2672, 5874493), (11189, 1402864), (22378, 701432), (44756, 350716), (87679, 179024), (89512, 175358)]