125572336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{907}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 258398640

約数和(自身を除く): 132826304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 509, 907, 1018, 1814, 2036, 3628, 4072, 7256, 8144, 8653, 14512, 15419, 17306, 30838, 34612, 61676, 69224, 123352, 138448, 246704, 461663, 923326, 1846652, 3693304, 7386608, 7848271, 15696542, 31393084, 62786168, 125572336]

約数ペア:

[(1, 125572336), (2, 62786168), (4, 31393084), (8, 15696542), (16, 7848271), (17, 7386608), (34, 3693304), (68, 1846652), (136, 923326), (272, 461663), (509, 246704), (907, 138448), (1018, 123352), (1814, 69224), (2036, 61676), (3628, 34612), (4072, 30838), (7256, 17306), (8144, 15419), (8653, 14512)]