130391456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10111}}^1$

素因数の和:10165

約数の個数: 48

約数和(自身を含む): 285401088

約数和(自身を除く): 155009632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 10111, 12896, 20222, 40444, 80888, 131443, 161776, 262886, 313441, 323552, 525772, 626882, 1051544, 1253764, 2103088, 2507528, 4074733, 4206176, 5015056, 8149466, 10030112, 16298932, 32597864, 65195728, 130391456]

約数ペア:

[(1, 130391456), (2, 65195728), (4, 32597864), (8, 16298932), (13, 10030112), (16, 8149466), (26, 5015056), (31, 4206176), (32, 4074733), (52, 2507528), (62, 2103088), (104, 1253764), (124, 1051544), (208, 626882), (248, 525772), (403, 323552), (416, 313441), (496, 262886), (806, 161776), (992, 131443), (1612, 80888), (3224, 40444), (6448, 20222), (10111, 12896)]