40089664

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{7547}}^1$

素因数の和:7642

約数の個数: 28

約数和(自身を含む): 80522064

約数和(自身を除く): 40432400

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 7547, 15094, 30188, 60376, 120752, 241504, 483008, 626401, 1252802, 2505604, 5011208, 10022416, 20044832, 40089664]

約数ペア:

[(1, 40089664), (2, 20044832), (4, 10022416), (8, 5011208), (16, 2505604), (32, 1252802), (64, 626401), (83, 483008), (166, 241504), (332, 120752), (664, 60376), (1328, 30188), (2656, 15094), (5312, 7547)]