80396498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10338

約数の個数: 32

約数和(自身を含む): 151890816

約数和(自身を除く): 71494318

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 10273, 20546, 71911, 133549, 143822, 267098, 441739, 883478, 934843, 1869686, 3092173, 5742607, 6184346, 11485214, 40198249, 80396498]

約数ペア:

[(1, 80396498), (2, 40198249), (7, 11485214), (13, 6184346), (14, 5742607), (26, 3092173), (43, 1869686), (86, 934843), (91, 883478), (182, 441739), (301, 267098), (559, 143822), (602, 133549), (1118, 71911), (3913, 20546), (7826, 10273)]