90169328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 182131200

約数和(自身を除く): 91961872

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1699, 1712, 3317, 3398, 6634, 6796, 13268, 13592, 26536, 27184, 52669, 53072, 105338, 181793, 210676, 363586, 421352, 727172, 842704, 1454344, 2908688, 5635583, 11271166, 22542332, 45084664, 90169328]

約数ペア:

[(1, 90169328), (2, 45084664), (4, 22542332), (8, 11271166), (16, 5635583), (31, 2908688), (62, 1454344), (107, 842704), (124, 727172), (214, 421352), (248, 363586), (428, 210676), (496, 181793), (856, 105338), (1699, 53072), (1712, 52669), (3317, 27184), (3398, 26536), (6634, 13592), (6796, 13268)]