31883904

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 98853300

約数和(自身を除く): 66969396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2129, 2496, 3744, 4258, 4992, 6387, 7488, 8516, 12774, 14976, 17032, 19161, 25548, 27677, 34064, 38322, 51096, 55354, 68128, 76644, 83031, 102192, 110708, 136256, 153288, 166062, 204384, 221416, 249093, 272512, 306576, 332124, 408768, 442832, 498186, 613152, 664248, 817536, 885664, 996372, 1226304, 1328496, 1771328, 1992744, 2452608, 2656992, 3542656, 3985488, 5313984, 7970976, 10627968, 15941952, 31883904]

約数ペア:

[(1, 31883904), (2, 15941952), (3, 10627968), (4, 7970976), (6, 5313984), (8, 3985488), (9, 3542656), (12, 2656992), (13, 2452608), (16, 1992744), (18, 1771328), (24, 1328496), (26, 1226304), (32, 996372), (36, 885664), (39, 817536), (48, 664248), (52, 613152), (64, 498186), (72, 442832), (78, 408768), (96, 332124), (104, 306576), (117, 272512), (128, 249093), (144, 221416), (156, 204384), (192, 166062), (208, 153288), (234, 136256), (288, 110708), (312, 102192), (384, 83031), (416, 76644), (468, 68128), (576, 55354), (624, 51096), (832, 38322), (936, 34064), (1152, 27677), (1248, 25548), (1664, 19161), (1872, 17032), (2129, 14976), (2496, 12774), (3744, 8516), (4258, 7488), (4992, 6387)]