85699312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 176439600

約数和(自身を除く): 90740288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 509, 619, 1018, 1238, 2036, 2476, 4072, 4952, 8144, 8653, 9904, 10523, 17306, 21046, 34612, 42092, 69224, 84184, 138448, 168368, 315071, 630142, 1260284, 2520568, 5041136, 5356207, 10712414, 21424828, 42849656, 85699312]

約数ペア:

[(1, 85699312), (2, 42849656), (4, 21424828), (8, 10712414), (16, 5356207), (17, 5041136), (34, 2520568), (68, 1260284), (136, 630142), (272, 315071), (509, 168368), (619, 138448), (1018, 84184), (1238, 69224), (2036, 42092), (2476, 34612), (4072, 21046), (4952, 17306), (8144, 10523), (8653, 9904)]