91897984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 199512000

約数和(自身を除く): 107614016

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1303, 1856, 2204, 2432, 2606, 3712, 4408, 5212, 8816, 10424, 17632, 20848, 24757, 35264, 37787, 41696, 49514, 70528, 75574, 83392, 99028, 151148, 166784, 198056, 302296, 396112, 604592, 717953, 792224, 1209184, 1435906, 1584448, 2418368, 2871812, 3168896, 4836736, 5743624, 11487248, 22974496, 45948992, 91897984]

約数ペア:

[(1, 91897984), (2, 45948992), (4, 22974496), (8, 11487248), (16, 5743624), (19, 4836736), (29, 3168896), (32, 2871812), (38, 2418368), (58, 1584448), (64, 1435906), (76, 1209184), (116, 792224), (128, 717953), (152, 604592), (232, 396112), (304, 302296), (464, 198056), (551, 166784), (608, 151148), (928, 99028), (1102, 83392), (1216, 75574), (1303, 70528), (1856, 49514), (2204, 41696), (2432, 37787), (2606, 35264), (3712, 24757), (4408, 20848), (5212, 17632), (8816, 10424)]