120321664

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30323}}^1$

素因数の和:30368

約数の個数: 32

約数和(自身を含む): 247443840

約数和(自身を除く): 127122176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30323, 60646, 121292, 242584, 485168, 940013, 970336, 1880026, 1940672, 3760052, 3881344, 7520104, 15040208, 30080416, 60160832, 120321664]

約数ペア:

[(1, 120321664), (2, 60160832), (4, 30080416), (8, 15040208), (16, 7520104), (31, 3881344), (32, 3760052), (62, 1940672), (64, 1880026), (124, 970336), (128, 940013), (248, 485168), (496, 242584), (992, 121292), (1984, 60646), (3968, 30323)]