15677892064

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{20231}}^1$

素因数の和:20699

約数の個数: 48

約数和(自身を含む): 31452424416

約数和(自身を除く): 15774532352

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 397, 488, 794, 976, 1588, 1952, 3176, 6352, 12704, 20231, 24217, 40462, 48434, 80924, 96868, 161848, 193736, 323696, 387472, 647392, 774944, 1234091, 2468182, 4936364, 8031707, 9872728, 16063414, 19745456, 32126828, 39490912, 64253656, 128507312, 257014624, 489934127, 979868254, 1959736508, 3919473016, 7838946032, 15677892064]

約数ペア:

[(1, 15677892064), (2, 7838946032), (4, 3919473016), (8, 1959736508), (16, 979868254), (32, 489934127), (61, 257014624), (122, 128507312), (244, 64253656), (397, 39490912), (488, 32126828), (794, 19745456), (976, 16063414), (1588, 9872728), (1952, 8031707), (3176, 4936364), (6352, 2468182), (12704, 1234091), (20231, 774944), (24217, 647392), (40462, 387472), (48434, 323696), (80924, 193736), (96868, 161848)]