13303078112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{20921}}^1$

素因数の和:21603

約数の個数: 48

約数和(自身を含む): 27078758784

約数和(自身を除く): 13775680672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 641, 992, 1282, 2564, 5128, 10256, 19871, 20512, 20921, 39742, 41842, 79484, 83684, 158968, 167368, 317936, 334736, 635872, 648551, 669472, 1297102, 2594204, 5188408, 10376816, 13410361, 20753632, 26820722, 53641444, 107282888, 214565776, 415721191, 429131552, 831442382, 1662884764, 3325769528, 6651539056, 13303078112]

約数ペア:

[(1, 13303078112), (2, 6651539056), (4, 3325769528), (8, 1662884764), (16, 831442382), (31, 429131552), (32, 415721191), (62, 214565776), (124, 107282888), (248, 53641444), (496, 26820722), (641, 20753632), (992, 13410361), (1282, 10376816), (2564, 5188408), (5128, 2594204), (10256, 1297102), (19871, 669472), (20512, 648551), (20921, 635872), (39742, 334736), (41842, 317936), (79484, 167368), (83684, 158968)]