42213176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 84888000

約数和(自身を除く): 42674824

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 3929, 5372, 7858, 10744, 15716, 31432, 66793, 133586, 267172, 310391, 534344, 620782, 1241564, 2483128, 5276647, 10553294, 21106588, 42213176]

約数ペア:

[(1, 42213176), (2, 21106588), (4, 10553294), (8, 5276647), (17, 2483128), (34, 1241564), (68, 620782), (79, 534344), (136, 310391), (158, 267172), (316, 133586), (632, 66793), (1343, 31432), (2686, 15716), (3929, 10744), (5372, 7858)]