80948608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{48647}}^1$

素因数の和:48674

約数の個数: 32

約数和(自身を含む): 173673360

約数和(自身を除く): 92724752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 48647, 97294, 194588, 389176, 632411, 778352, 1264822, 1556704, 2529644, 3113408, 5059288, 6226816, 10118576, 20237152, 40474304, 80948608]

約数ペア:

[(1, 80948608), (2, 40474304), (4, 20237152), (8, 10118576), (13, 6226816), (16, 5059288), (26, 3113408), (32, 2529644), (52, 1556704), (64, 1264822), (104, 778352), (128, 632411), (208, 389176), (416, 194588), (832, 97294), (1664, 48647)]