633979264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{159773}}^1$

素因数の和:159818

約数の個数: 32

約数和(自身を含む): 1303755840

約数和(自身を除く): 669776576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 159773, 319546, 639092, 1278184, 2556368, 4952963, 5112736, 9905926, 10225472, 19811852, 20450944, 39623704, 79247408, 158494816, 316989632, 633979264]

約数ペア:

[(1, 633979264), (2, 316989632), (4, 158494816), (8, 79247408), (16, 39623704), (31, 20450944), (32, 19811852), (62, 10225472), (64, 9905926), (124, 5112736), (128, 4952963), (248, 2556368), (496, 1278184), (992, 639092), (1984, 319546), (3968, 159773)]