87707216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2691

約数の個数: 40

約数和(自身を含む): 181416960

約数和(自身を除く): 93709744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 2539, 4318, 5078, 8636, 10156, 17272, 20312, 34544, 40624, 43163, 86326, 172652, 322453, 345304, 644906, 690608, 1289812, 2579624, 5159248, 5481701, 10963402, 21926804, 43853608, 87707216]

約数ペア:

[(1, 87707216), (2, 43853608), (4, 21926804), (8, 10963402), (16, 5481701), (17, 5159248), (34, 2579624), (68, 1289812), (127, 690608), (136, 644906), (254, 345304), (272, 322453), (508, 172652), (1016, 86326), (2032, 43163), (2159, 40624), (2539, 34544), (4318, 20312), (5078, 17272), (8636, 10156)]