40788168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99971}}^1$

素因数の和:99997

約数の個数: 32

約数和(自身を含む): 107969760

約数和(自身を除く): 67181592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 99971, 199942, 299913, 399884, 599826, 799768, 1199652, 1699507, 2399304, 3399014, 5098521, 6798028, 10197042, 13596056, 20394084, 40788168]

約数ペア:

[(1, 40788168), (2, 20394084), (3, 13596056), (4, 10197042), (6, 6798028), (8, 5098521), (12, 3399014), (17, 2399304), (24, 1699507), (34, 1199652), (51, 799768), (68, 599826), (102, 399884), (136, 299913), (204, 199942), (408, 99971)]