87355814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5393}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 163114560

約数和(自身を除く): 75758746

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 5393, 8099, 10786, 16198, 37751, 70109, 75502, 140218, 479977, 490763, 959954, 981526, 3359839, 6239701, 6719678, 12479402, 43677907, 87355814]

約数ペア:

[(1, 87355814), (2, 43677907), (7, 12479402), (13, 6719678), (14, 6239701), (26, 3359839), (89, 981526), (91, 959954), (178, 490763), (182, 479977), (623, 140218), (1157, 75502), (1246, 70109), (2314, 37751), (5393, 16198), (8099, 10786)]