105236816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 211438848

約数和(自身を除く): 106202032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 641, 662, 1282, 1324, 2564, 2648, 5128, 5296, 10256, 10261, 19871, 20522, 39742, 41044, 79484, 82088, 158968, 164176, 212171, 317936, 424342, 848684, 1697368, 3394736, 6577301, 13154602, 26309204, 52618408, 105236816]

約数ペア:

[(1, 105236816), (2, 52618408), (4, 26309204), (8, 13154602), (16, 6577301), (31, 3394736), (62, 1697368), (124, 848684), (248, 424342), (331, 317936), (496, 212171), (641, 164176), (662, 158968), (1282, 82088), (1324, 79484), (2564, 41044), (2648, 39742), (5128, 20522), (5296, 19871), (10256, 10261)]