91379488

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 196581924

約数和(自身を除く): 105202436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 241, 272, 289, 328, 482, 544, 578, 656, 697, 964, 1156, 1312, 1394, 1928, 2312, 2788, 3856, 4097, 4624, 5576, 7712, 8194, 9248, 9881, 11152, 11849, 16388, 19762, 22304, 23698, 32776, 39524, 47396, 65552, 69649, 79048, 94792, 131104, 139298, 158096, 167977, 189584, 278596, 316192, 335954, 379168, 557192, 671908, 1114384, 1343816, 2228768, 2687632, 2855609, 5375264, 5711218, 11422436, 22844872, 45689744, 91379488]

約数ペア:

[(1, 91379488), (2, 45689744), (4, 22844872), (8, 11422436), (16, 5711218), (17, 5375264), (32, 2855609), (34, 2687632), (41, 2228768), (68, 1343816), (82, 1114384), (136, 671908), (164, 557192), (241, 379168), (272, 335954), (289, 316192), (328, 278596), (482, 189584), (544, 167977), (578, 158096), (656, 139298), (697, 131104), (964, 94792), (1156, 79048), (1312, 69649), (1394, 65552), (1928, 47396), (2312, 39524), (2788, 32776), (3856, 23698), (4097, 22304), (4624, 19762), (5576, 16388), (7712, 11849), (8194, 11152), (9248, 9881)]