61127164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70423}}^1$

素因数の和:70465

約数の個数: 24

約数和(自身を含む): 126199808

約数和(自身を除く): 65072644

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 70423, 140846, 281692, 492961, 985922, 1971844, 2183113, 4366226, 8732452, 15281791, 30563582, 61127164]

約数ペア:

[(1, 61127164), (2, 30563582), (4, 15281791), (7, 8732452), (14, 4366226), (28, 2183113), (31, 1971844), (62, 985922), (124, 492961), (217, 281692), (434, 140846), (868, 70423)]