31219536

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{8233}}^1$

素因数の和:8323

約数の個数: 40

約数和(自身を含む): 81681280

約数和(自身を除く): 50461744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 8233, 16466, 24699, 32932, 49398, 65864, 98796, 131728, 197592, 395184, 650407, 1300814, 1951221, 2601628, 3902442, 5203256, 7804884, 10406512, 15609768, 31219536]

約数ペア:

[(1, 31219536), (2, 15609768), (3, 10406512), (4, 7804884), (6, 5203256), (8, 3902442), (12, 2601628), (16, 1951221), (24, 1300814), (48, 650407), (79, 395184), (158, 197592), (237, 131728), (316, 98796), (474, 65864), (632, 49398), (948, 32932), (1264, 24699), (1896, 16466), (3792, 8233)]