31496432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 67590912

約数和(自身を除く): 36094480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2671, 2948, 5342, 5896, 10684, 11792, 21368, 29381, 42736, 58762, 117524, 178957, 235048, 357914, 470096, 715828, 1431656, 1968527, 2863312, 3937054, 7874108, 15748216, 31496432]

約数ペア:

[(1, 31496432), (2, 15748216), (4, 7874108), (8, 3937054), (11, 2863312), (16, 1968527), (22, 1431656), (44, 715828), (67, 470096), (88, 357914), (134, 235048), (176, 178957), (268, 117524), (536, 58762), (737, 42736), (1072, 29381), (1474, 21368), (2671, 11792), (2948, 10684), (5342, 5896)]