121241630912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61109693}}^1$

素因数の和:61109736

約数の個数: 28

約数和(自身を含む): 248349796416

約数和(自身を除く): 127108165504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 61109693, 122219386, 244438772, 488877544, 977755088, 1894400483, 1955510176, 3788800966, 3911020352, 7577601932, 15155203864, 30310407728, 60620815456, 121241630912]

約数ペア:

[(1, 121241630912), (2, 60620815456), (4, 30310407728), (8, 15155203864), (16, 7577601932), (31, 3911020352), (32, 3788800966), (62, 1955510176), (64, 1894400483), (124, 977755088), (248, 488877544), (496, 244438772), (992, 122219386), (1984, 61109693)]