91765856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31513}}^1$

素因数の和:31543

約数の個数: 48

約数和(自身を含む): 222362784

約数和(自身を除く): 130596928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 31513, 63026, 126052, 220591, 252104, 409669, 441182, 504208, 819338, 882364, 1008416, 1638676, 1764728, 2867683, 3277352, 3529456, 5735366, 6554704, 7058912, 11470732, 13109408, 22941464, 45882928, 91765856]

約数ペア:

[(1, 91765856), (2, 45882928), (4, 22941464), (7, 13109408), (8, 11470732), (13, 7058912), (14, 6554704), (16, 5735366), (26, 3529456), (28, 3277352), (32, 2867683), (52, 1764728), (56, 1638676), (91, 1008416), (104, 882364), (112, 819338), (182, 504208), (208, 441182), (224, 409669), (364, 252104), (416, 220591), (728, 126052), (1456, 63026), (2912, 31513)]