31941434

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 59885568

約数和(自身を除く): 27944134

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 383, 518, 766, 851, 1127, 1702, 1813, 2254, 2681, 3626, 5362, 5957, 8809, 11914, 14171, 17618, 18767, 28342, 37534, 41699, 61663, 83398, 99197, 123326, 198394, 325933, 431641, 651866, 694379, 863282, 1388758, 2281531, 4563062, 15970717, 31941434]

約数ペア:

[(1, 31941434), (2, 15970717), (7, 4563062), (14, 2281531), (23, 1388758), (37, 863282), (46, 694379), (49, 651866), (74, 431641), (98, 325933), (161, 198394), (259, 123326), (322, 99197), (383, 83398), (518, 61663), (766, 41699), (851, 37534), (1127, 28342), (1702, 18767), (1813, 17618), (2254, 14171), (2681, 11914), (3626, 8809), (5362, 5957)]