40457966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8069}}^1$

素因数の和:8203

約数の個数: 16

約数和(自身を含む): 63914400

約数和(自身を除く): 23456434

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 8069, 16138, 185587, 371174, 879521, 1759042, 20228983, 40457966]

約数ペア:

[(1, 40457966), (2, 20228983), (23, 1759042), (46, 879521), (109, 371174), (218, 185587), (2507, 16138), (5014, 8069)]