31646134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 56876400

約数和(自身を除く): 25230266

約数列:

[1, 2, 13, 19, 26, 29, 38, 47, 58, 94, 247, 377, 494, 551, 611, 754, 893, 1102, 1222, 1363, 1786, 2209, 2726, 4418, 7163, 11609, 14326, 17719, 23218, 25897, 28717, 35438, 41971, 51794, 57434, 64061, 83942, 128122, 336661, 545623, 673322, 832793, 1091246, 1217159, 1665586, 2434318, 15823067, 31646134]

約数ペア:

[(1, 31646134), (2, 15823067), (13, 2434318), (19, 1665586), (26, 1217159), (29, 1091246), (38, 832793), (47, 673322), (58, 545623), (94, 336661), (247, 128122), (377, 83942), (494, 64061), (551, 57434), (611, 51794), (754, 41971), (893, 35438), (1102, 28717), (1222, 25897), (1363, 23218), (1786, 17719), (2209, 14326), (2726, 11609), (4418, 7163)]