31157216

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{18371}}^1$

素因数の和:18434

約数の個数: 24

約数和(自身を含む): 62501544

約数和(自身を除く): 31344328

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 18371, 36742, 73484, 146968, 293936, 587872, 973663, 1947326, 3894652, 7789304, 15578608, 31157216]

約数ペア:

[(1, 31157216), (2, 15578608), (4, 7789304), (8, 3894652), (16, 1947326), (32, 973663), (53, 587872), (106, 293936), (212, 146968), (424, 73484), (848, 36742), (1696, 18371)]