80070294512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3011}}^1\times {\mathrm{127849}}^1$

素因数の和:130881

約数の個数: 40

約数和(自身を含む): 167126542800

約数和(自身を除く): 87056248288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3011, 6022, 12044, 24088, 39143, 48176, 78286, 127849, 156572, 255698, 313144, 511396, 626288, 1022792, 1662037, 2045584, 3324074, 6648148, 13296296, 26592592, 384953339, 769906678, 1539813356, 3079626712, 5004393407, 6159253424, 10008786814, 20017573628, 40035147256, 80070294512]

約数ペア:

[(1, 80070294512), (2, 40035147256), (4, 20017573628), (8, 10008786814), (13, 6159253424), (16, 5004393407), (26, 3079626712), (52, 1539813356), (104, 769906678), (208, 384953339), (3011, 26592592), (6022, 13296296), (12044, 6648148), (24088, 3324074), (39143, 2045584), (48176, 1662037), (78286, 1022792), (127849, 626288), (156572, 511396), (255698, 313144)]