31554744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5364

約数の個数: 64

約数和(自身を含む): 89443200

約数和(自身を除く): 57888456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5323, 5928, 10646, 15969, 21292, 31938, 42584, 63876, 69199, 101137, 127752, 138398, 202274, 207597, 276796, 303411, 404548, 415194, 553592, 606822, 809096, 830388, 1213644, 1314781, 1660776, 2427288, 2629562, 3944343, 5259124, 7888686, 10518248, 15777372, 31554744]

約数ペア:

[(1, 31554744), (2, 15777372), (3, 10518248), (4, 7888686), (6, 5259124), (8, 3944343), (12, 2629562), (13, 2427288), (19, 1660776), (24, 1314781), (26, 1213644), (38, 830388), (39, 809096), (52, 606822), (57, 553592), (76, 415194), (78, 404548), (104, 303411), (114, 276796), (152, 207597), (156, 202274), (228, 138398), (247, 127752), (312, 101137), (456, 69199), (494, 63876), (741, 42584), (988, 31938), (1482, 21292), (1976, 15969), (2964, 10646), (5323, 5928)]