89429504

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 195188400

約数和(自身を除く): 105758896

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 317, 464, 512, 551, 608, 634, 928, 1102, 1216, 1268, 1856, 2204, 2432, 2536, 3712, 4408, 4864, 5072, 6023, 7424, 8816, 9193, 9728, 10144, 12046, 14848, 17632, 18386, 20288, 24092, 35264, 36772, 40576, 48184, 70528, 73544, 81152, 96368, 141056, 147088, 162304, 174667, 192736, 282112, 294176, 349334, 385472, 588352, 698668, 770944, 1176704, 1397336, 1541888, 2353408, 2794672, 3083776, 4706816, 5589344, 11178688, 22357376, 44714752, 89429504]

約数ペア:

[(1, 89429504), (2, 44714752), (4, 22357376), (8, 11178688), (16, 5589344), (19, 4706816), (29, 3083776), (32, 2794672), (38, 2353408), (58, 1541888), (64, 1397336), (76, 1176704), (116, 770944), (128, 698668), (152, 588352), (232, 385472), (256, 349334), (304, 294176), (317, 282112), (464, 192736), (512, 174667), (551, 162304), (608, 147088), (634, 141056), (928, 96368), (1102, 81152), (1216, 73544), (1268, 70528), (1856, 48184), (2204, 40576), (2432, 36772), (2536, 35264), (3712, 24092), (4408, 20288), (4864, 18386), (5072, 17632), (6023, 14848), (7424, 12046), (8816, 10144), (9193, 9728)]