31340764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 38513636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 2969, 5278, 5938, 10556, 11876, 20783, 38597, 41566, 77194, 83132, 86101, 154388, 172202, 270179, 344404, 540358, 602707, 1080716, 1119313, 1205414, 2238626, 2410828, 4477252, 7835191, 15670382, 31340764]

約数ペア:

[(1, 31340764), (2, 15670382), (4, 7835191), (7, 4477252), (13, 2410828), (14, 2238626), (26, 1205414), (28, 1119313), (29, 1080716), (52, 602707), (58, 540358), (91, 344404), (116, 270179), (182, 172202), (203, 154388), (364, 86101), (377, 83132), (406, 77194), (754, 41566), (812, 38597), (1508, 20783), (2639, 11876), (2969, 10556), (5278, 5938)]