9381605888

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{591079}}^1$

素因数の和:591128

約数の個数: 40

約数和(自身を含む): 19349594880

約数和(自身を除く): 9967988992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 591079, 1182158, 2364316, 4728632, 9457264, 18323449, 18914528, 36646898, 37829056, 73293796, 75658112, 146587592, 151316224, 293175184, 302632448, 586350368, 1172700736, 2345401472, 4690802944, 9381605888]

約数ペア:

[(1, 9381605888), (2, 4690802944), (4, 2345401472), (8, 1172700736), (16, 586350368), (31, 302632448), (32, 293175184), (62, 151316224), (64, 146587592), (124, 75658112), (128, 73293796), (248, 37829056), (256, 36646898), (496, 18914528), (512, 18323449), (992, 9457264), (1984, 4728632), (3968, 2364316), (7936, 1182158), (15872, 591079)]