31068688

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 69059072

約数和(自身を除く): 37990384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 607, 914, 1214, 1828, 2428, 3199, 3656, 4249, 4856, 6398, 7312, 8498, 9712, 12796, 16996, 25592, 33992, 51184, 67984, 277399, 554798, 1109596, 1941793, 2219192, 3883586, 4438384, 7767172, 15534344, 31068688]

約数ペア:

[(1, 31068688), (2, 15534344), (4, 7767172), (7, 4438384), (8, 3883586), (14, 2219192), (16, 1941793), (28, 1109596), (56, 554798), (112, 277399), (457, 67984), (607, 51184), (914, 33992), (1214, 25592), (1828, 16996), (2428, 12796), (3199, 9712), (3656, 8498), (4249, 7312), (4856, 6398)]