16311552

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 44199456

約数和(自身を除く): 27887904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 317, 384, 402, 536, 634, 768, 804, 951, 1072, 1268, 1608, 1902, 2144, 2536, 3216, 3804, 4288, 5072, 6432, 7608, 8576, 10144, 12864, 15216, 17152, 20288, 21239, 25728, 30432, 40576, 42478, 51456, 60864, 63717, 81152, 84956, 121728, 127434, 169912, 243456, 254868, 339824, 509736, 679648, 1019472, 1359296, 2038944, 2718592, 4077888, 5437184, 8155776, 16311552]

約数ペア:

[(1, 16311552), (2, 8155776), (3, 5437184), (4, 4077888), (6, 2718592), (8, 2038944), (12, 1359296), (16, 1019472), (24, 679648), (32, 509736), (48, 339824), (64, 254868), (67, 243456), (96, 169912), (128, 127434), (134, 121728), (192, 84956), (201, 81152), (256, 63717), (268, 60864), (317, 51456), (384, 42478), (402, 40576), (536, 30432), (634, 25728), (768, 21239), (804, 20288), (951, 17152), (1072, 15216), (1268, 12864), (1608, 10144), (1902, 8576), (2144, 7608), (2536, 6432), (3216, 5072), (3804, 4288)]