15839278544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{99563}}^1$

素因数の和:99795

約数の個数: 40

約数和(自身を含む): 31383369312

約数和(自身を除く): 15544090768

約数列:

[1, 2, 4, 8, 16, 61, 122, 163, 244, 326, 488, 652, 976, 1304, 2608, 9943, 19886, 39772, 79544, 99563, 159088, 199126, 398252, 796504, 1593008, 6073343, 12146686, 16228769, 24293372, 32457538, 48586744, 64915076, 97173488, 129830152, 259660304, 989954909, 1979909818, 3959819636, 7919639272, 15839278544]

約数ペア:

[(1, 15839278544), (2, 7919639272), (4, 3959819636), (8, 1979909818), (16, 989954909), (61, 259660304), (122, 129830152), (163, 97173488), (244, 64915076), (326, 48586744), (488, 32457538), (652, 24293372), (976, 16228769), (1304, 12146686), (2608, 6073343), (9943, 1593008), (19886, 796504), (39772, 398252), (79544, 199126), (99563, 159088)]