79663664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 161574480

約数和(自身を除く): 81910816

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2539, 3922, 5078, 7844, 10156, 15688, 20312, 31376, 40624, 93943, 134567, 187886, 269134, 375772, 538268, 751544, 1076536, 1503088, 2153072, 4978979, 9957958, 19915916, 39831832, 79663664]

約数ペア:

[(1, 79663664), (2, 39831832), (4, 19915916), (8, 9957958), (16, 4978979), (37, 2153072), (53, 1503088), (74, 1076536), (106, 751544), (148, 538268), (212, 375772), (296, 269134), (424, 187886), (592, 134567), (848, 93943), (1961, 40624), (2539, 31376), (3922, 20312), (5078, 15688), (7844, 10156)]