80262016

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{1013}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 160313400

約数和(自身を除く): 80051384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 1013, 1238, 2026, 2476, 4052, 4952, 8104, 9904, 16208, 19808, 32416, 39616, 64832, 79232, 129664, 627047, 1254094, 2508188, 5016376, 10032752, 20065504, 40131008, 80262016]

約数ペア:

[(1, 80262016), (2, 40131008), (4, 20065504), (8, 10032752), (16, 5016376), (32, 2508188), (64, 1254094), (128, 627047), (619, 129664), (1013, 79232), (1238, 64832), (2026, 39616), (2476, 32416), (4052, 19808), (4952, 16208), (8104, 9904)]