31783048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19045

約数の個数: 32

約数和(自身を含む): 68436000

約数和(自身を除く): 36652952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 19009, 38018, 76036, 152072, 209099, 361171, 418198, 722342, 836396, 1444684, 1672792, 2889368, 3972881, 7945762, 15891524, 31783048]

約数ペア:

[(1, 31783048), (2, 15891524), (4, 7945762), (8, 3972881), (11, 2889368), (19, 1672792), (22, 1444684), (38, 836396), (44, 722342), (76, 418198), (88, 361171), (152, 209099), (209, 152072), (418, 76036), (836, 38018), (1672, 19009)]