15691485136

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{15773}}^1$

素因数の和:16519

約数の個数: 40

約数和(自身を含む): 30765546504

約数和(自身を除く): 15074061368

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 641, 776, 1282, 1552, 2564, 5128, 10256, 15773, 31546, 62177, 63092, 124354, 126184, 248708, 252368, 497416, 994832, 1529981, 3059962, 6119924, 10110493, 12239848, 20220986, 24479696, 40441972, 80883944, 161767888, 980717821, 1961435642, 3922871284, 7845742568, 15691485136]

約数ペア:

[(1, 15691485136), (2, 7845742568), (4, 3922871284), (8, 1961435642), (16, 980717821), (97, 161767888), (194, 80883944), (388, 40441972), (641, 24479696), (776, 20220986), (1282, 12239848), (1552, 10110493), (2564, 6119924), (5128, 3059962), (10256, 1529981), (15773, 994832), (31546, 497416), (62177, 252368), (63092, 248708), (124354, 126184)]