89994138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31183}}^1$

素因数の和:31238

約数の個数: 32

約数和(自身を含む): 199078656

約数和(自身を除く): 109084518

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 31183, 62366, 93549, 187098, 405379, 810758, 1153771, 1216137, 2307542, 2432274, 3461313, 6922626, 14999023, 29998046, 44997069, 89994138]

約数ペア:

[(1, 89994138), (2, 44997069), (3, 29998046), (6, 14999023), (13, 6922626), (26, 3461313), (37, 2432274), (39, 2307542), (74, 1216137), (78, 1153771), (111, 810758), (222, 405379), (481, 187098), (962, 93549), (1443, 62366), (2886, 31183)]