31873856

素因数分解:

$2^6\times 7^1\times {\mathrm{71147}}^1$

素因数の和:71166

約数の個数: 28

約数和(自身を含む): 72286368

約数和(自身を除く): 40412512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 71147, 142294, 284588, 498029, 569176, 996058, 1138352, 1992116, 2276704, 3984232, 4553408, 7968464, 15936928, 31873856]

約数ペア:

[(1, 31873856), (2, 15936928), (4, 7968464), (7, 4553408), (8, 3984232), (14, 2276704), (16, 1992116), (28, 1138352), (32, 996058), (56, 569176), (64, 498029), (112, 284588), (224, 142294), (448, 71147)]