111289984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 244016640

約数和(自身を除く): 132726656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1423, 1504, 1664, 2444, 2846, 3008, 4888, 5692, 6016, 9776, 11384, 18499, 19552, 22768, 36998, 39104, 45536, 66881, 73996, 78208, 91072, 133762, 147992, 182144, 267524, 295984, 535048, 591968, 869453, 1070096, 1183936, 1738906, 2140192, 2367872, 3477812, 4280384, 6955624, 8560768, 13911248, 27822496, 55644992, 111289984]

約数ペア:

[(1, 111289984), (2, 55644992), (4, 27822496), (8, 13911248), (13, 8560768), (16, 6955624), (26, 4280384), (32, 3477812), (47, 2367872), (52, 2140192), (64, 1738906), (94, 1183936), (104, 1070096), (128, 869453), (188, 591968), (208, 535048), (376, 295984), (416, 267524), (611, 182144), (752, 147992), (832, 133762), (1222, 91072), (1423, 78208), (1504, 73996), (1664, 66881), (2444, 45536), (2846, 39104), (3008, 36998), (4888, 22768), (5692, 19552), (6016, 18499), (9776, 11384)]