40842184

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 78566400

約数和(自身を除く): 37724216

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 659, 1016, 1318, 2636, 5272, 7747, 15494, 30988, 40199, 61976, 80398, 83693, 160796, 167386, 321592, 334772, 669544, 5105273, 10210546, 20421092, 40842184]

約数ペア:

[(1, 40842184), (2, 20421092), (4, 10210546), (8, 5105273), (61, 669544), (122, 334772), (127, 321592), (244, 167386), (254, 160796), (488, 83693), (508, 80398), (659, 61976), (1016, 40199), (1318, 30988), (2636, 15494), (5272, 7747)]