90356816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16561}}^1$

素因数の和:16611

約数の個数: 40

約数和(自身を含む): 197154048

約数和(自身を除く): 106797232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16561, 33122, 66244, 132488, 182171, 264976, 364342, 513391, 728684, 1026782, 1457368, 2053564, 2914736, 4107128, 5647301, 8214256, 11294602, 22589204, 45178408, 90356816]

約数ペア:

[(1, 90356816), (2, 45178408), (4, 22589204), (8, 11294602), (11, 8214256), (16, 5647301), (22, 4107128), (31, 2914736), (44, 2053564), (62, 1457368), (88, 1026782), (124, 728684), (176, 513391), (248, 364342), (341, 264976), (496, 182171), (682, 132488), (1364, 66244), (2728, 33122), (5456, 16561)]