91686790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6983}}^1$

素因数の和:7104

約数の個数: 32

約数和(自身を含む): 179516736

約数和(自身を除く): 87829946

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 6983, 13130, 13966, 34915, 69830, 90779, 181558, 453895, 705283, 907790, 1410566, 3526415, 7052830, 9168679, 18337358, 45843395, 91686790]

約数ペア:

[(1, 91686790), (2, 45843395), (5, 18337358), (10, 9168679), (13, 7052830), (26, 3526415), (65, 1410566), (101, 907790), (130, 705283), (202, 453895), (505, 181558), (1010, 90779), (1313, 69830), (2626, 34915), (6565, 13966), (6983, 13130)]