888973808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{5623}}^1$

素因数の和:5913

約数の個数: 40

約数和(自身を含む): 1772032416

約数和(自身を除く): 883058608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 241, 328, 482, 656, 964, 1928, 3856, 5623, 9881, 11246, 19762, 22492, 39524, 44984, 79048, 89968, 158096, 230543, 461086, 922172, 1355143, 1844344, 2710286, 3688688, 5420572, 10841144, 21682288, 55560863, 111121726, 222243452, 444486904, 888973808]

約数ペア:

[(1, 888973808), (2, 444486904), (4, 222243452), (8, 111121726), (16, 55560863), (41, 21682288), (82, 10841144), (164, 5420572), (241, 3688688), (328, 2710286), (482, 1844344), (656, 1355143), (964, 922172), (1928, 461086), (3856, 230543), (5623, 158096), (9881, 89968), (11246, 79048), (19762, 44984), (22492, 39524)]