31011888

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9643}}^1$

素因数の和:9721

約数の個数: 40

約数和(自身を含む): 81318208

約数和(自身を除く): 50306320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9643, 19286, 28929, 38572, 57858, 77144, 115716, 154288, 231432, 462864, 646081, 1292162, 1938243, 2584324, 3876486, 5168648, 7752972, 10337296, 15505944, 31011888]

約数ペア:

[(1, 31011888), (2, 15505944), (3, 10337296), (4, 7752972), (6, 5168648), (8, 3876486), (12, 2584324), (16, 1938243), (24, 1292162), (48, 646081), (67, 462864), (134, 231432), (201, 154288), (268, 115716), (402, 77144), (536, 57858), (804, 38572), (1072, 28929), (1608, 19286), (3216, 9643)]