90143036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 161254800

約数和(自身を除く): 71111764

約数列:

[1, 2, 4, 53, 106, 212, 449, 898, 947, 1796, 1894, 3788, 23797, 47594, 50191, 95188, 100382, 200764, 425203, 850406, 1700812, 22535759, 45071518, 90143036]

約数ペア:

[(1, 90143036), (2, 45071518), (4, 22535759), (53, 1700812), (106, 850406), (212, 425203), (449, 200764), (898, 100382), (947, 95188), (1796, 50191), (1894, 47594), (3788, 23797)]