16256389584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{48991}}^1$

素因数の和:49256

約数の個数: 80

約数和(自身を含む): 43545657344

約数和(自身を除く): 27289267760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 223, 248, 372, 446, 496, 669, 744, 892, 1338, 1488, 1784, 2676, 3568, 5352, 6913, 10704, 13826, 20739, 27652, 41478, 48991, 55304, 82956, 97982, 110608, 146973, 165912, 195964, 293946, 331824, 391928, 587892, 783856, 1175784, 1518721, 2351568, 3037442, 4556163, 6074884, 9112326, 10924993, 12149768, 18224652, 21849986, 24299536, 32774979, 36449304, 43699972, 65549958, 72898608, 87399944, 131099916, 174799888, 262199832, 338674783, 524399664, 677349566, 1016024349, 1354699132, 2032048698, 2709398264, 4064097396, 5418796528, 8128194792, 16256389584]

約数ペア:

[(1, 16256389584), (2, 8128194792), (3, 5418796528), (4, 4064097396), (6, 2709398264), (8, 2032048698), (12, 1354699132), (16, 1016024349), (24, 677349566), (31, 524399664), (48, 338674783), (62, 262199832), (93, 174799888), (124, 131099916), (186, 87399944), (223, 72898608), (248, 65549958), (372, 43699972), (446, 36449304), (496, 32774979), (669, 24299536), (744, 21849986), (892, 18224652), (1338, 12149768), (1488, 10924993), (1784, 9112326), (2676, 6074884), (3568, 4556163), (5352, 3037442), (6913, 2351568), (10704, 1518721), (13826, 1175784), (20739, 783856), (27652, 587892), (41478, 391928), (48991, 331824), (55304, 293946), (82956, 195964), (97982, 165912), (110608, 146973)]