80493236864

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{1568213}}^1$

素因数の和:1568628

約数の個数: 32

約数和(自身を含む): 160757617140

約数和(自身を除く): 80264380276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3208, 6416, 12832, 25664, 51328, 1568213, 3136426, 6272852, 12545704, 25091408, 50182816, 100365632, 200731264, 628853413, 1257706826, 2515413652, 5030827304, 10061654608, 20123309216, 40246618432, 80493236864]

約数ペア:

[(1, 80493236864), (2, 40246618432), (4, 20123309216), (8, 10061654608), (16, 5030827304), (32, 2515413652), (64, 1257706826), (128, 628853413), (401, 200731264), (802, 100365632), (1604, 50182816), (3208, 25091408), (6416, 12545704), (12832, 6272852), (25664, 3136426), (51328, 1568213)]