101561456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 205653504

約数和(自身を除く): 104092048

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2467, 2573, 4934, 5146, 9868, 10292, 19736, 20584, 39472, 41168, 76477, 152954, 204761, 305908, 409522, 611816, 819044, 1223632, 1638088, 3276176, 6347591, 12695182, 25390364, 50780728, 101561456]

約数ペア:

[(1, 101561456), (2, 50780728), (4, 25390364), (8, 12695182), (16, 6347591), (31, 3276176), (62, 1638088), (83, 1223632), (124, 819044), (166, 611816), (248, 409522), (332, 305908), (496, 204761), (664, 152954), (1328, 76477), (2467, 41168), (2573, 39472), (4934, 20584), (5146, 19736), (9868, 10292)]