31297812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28688

約数の個数: 48

約数和(自身を含む): 89884032

約数和(自身を除く): 58586220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28661, 57322, 85983, 114644, 171966, 200627, 343932, 372593, 401254, 601881, 745186, 802508, 1117779, 1203762, 1490372, 2235558, 2407524, 2608151, 4471116, 5216302, 7824453, 10432604, 15648906, 31297812]

約数ペア:

[(1, 31297812), (2, 15648906), (3, 10432604), (4, 7824453), (6, 5216302), (7, 4471116), (12, 2608151), (13, 2407524), (14, 2235558), (21, 1490372), (26, 1203762), (28, 1117779), (39, 802508), (42, 745186), (52, 601881), (78, 401254), (84, 372593), (91, 343932), (156, 200627), (182, 171966), (273, 114644), (364, 85983), (546, 57322), (1092, 28661)]