31101370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 28120646

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2447, 2542, 4894, 6355, 12235, 12710, 24470, 75857, 100327, 151714, 200654, 379285, 501635, 758570, 1003270, 3110137, 6220274, 15550685, 31101370]

約数ペア:

[(1, 31101370), (2, 15550685), (5, 6220274), (10, 3110137), (31, 1003270), (41, 758570), (62, 501635), (82, 379285), (155, 200654), (205, 151714), (310, 100327), (410, 75857), (1271, 24470), (2447, 12710), (2542, 12235), (4894, 6355)]