91420628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 192064320

約数和(自身を除く): 100643692

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 5443, 8398, 10886, 16796, 21772, 70759, 92531, 103417, 141518, 185062, 206834, 283036, 370124, 413668, 1202903, 1344421, 1758089, 2405806, 2688842, 3516178, 4811612, 5377684, 7032356, 22855157, 45710314, 91420628]

約数ペア:

[(1, 91420628), (2, 45710314), (4, 22855157), (13, 7032356), (17, 5377684), (19, 4811612), (26, 3516178), (34, 2688842), (38, 2405806), (52, 1758089), (68, 1344421), (76, 1202903), (221, 413668), (247, 370124), (323, 283036), (442, 206834), (494, 185062), (646, 141518), (884, 103417), (988, 92531), (1292, 70759), (4199, 21772), (5443, 16796), (8398, 10886)]