31105776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 87772160

約数和(自身を除く): 56666384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 631, 632, 948, 1027, 1262, 1264, 1893, 1896, 2054, 2524, 3081, 3786, 3792, 4108, 5048, 6162, 7572, 8203, 8216, 10096, 12324, 15144, 16406, 16432, 24609, 24648, 30288, 32812, 49218, 49296, 49849, 65624, 98436, 99698, 131248, 149547, 196872, 199396, 299094, 393744, 398792, 598188, 648037, 797584, 1196376, 1296074, 1944111, 2392752, 2592148, 3888222, 5184296, 7776444, 10368592, 15552888, 31105776]

約数ペア:

[(1, 31105776), (2, 15552888), (3, 10368592), (4, 7776444), (6, 5184296), (8, 3888222), (12, 2592148), (13, 2392752), (16, 1944111), (24, 1296074), (26, 1196376), (39, 797584), (48, 648037), (52, 598188), (78, 398792), (79, 393744), (104, 299094), (156, 199396), (158, 196872), (208, 149547), (237, 131248), (312, 99698), (316, 98436), (474, 65624), (624, 49849), (631, 49296), (632, 49218), (948, 32812), (1027, 30288), (1262, 24648), (1264, 24609), (1893, 16432), (1896, 16406), (2054, 15144), (2524, 12324), (3081, 10096), (3786, 8216), (3792, 8203), (4108, 7572), (5048, 6162)]