231044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 453600

約数和(自身を除く): 222556

約数列:

[1, 2, 4, 11, 22, 44, 59, 89, 118, 178, 236, 356, 649, 979, 1298, 1958, 2596, 3916, 5251, 10502, 21004, 57761, 115522, 231044]

約数ペア:

[(1, 231044), (2, 115522), (4, 57761), (11, 21004), (22, 10502), (44, 5251), (59, 3916), (89, 2596), (118, 1958), (178, 1298), (236, 979), (356, 649)]