16431888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31121}}^1$

素因数の和:31143

約数の個数: 40

約数和(自身を含む): 46309536

約数和(自身を除く): 29877648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 31121, 62242, 93363, 124484, 186726, 248968, 342331, 373452, 497936, 684662, 746904, 1026993, 1369324, 1493808, 2053986, 2738648, 4107972, 5477296, 8215944, 16431888]

約数ペア:

[(1, 16431888), (2, 8215944), (3, 5477296), (4, 4107972), (6, 2738648), (8, 2053986), (11, 1493808), (12, 1369324), (16, 1026993), (22, 746904), (24, 684662), (33, 497936), (44, 373452), (48, 342331), (66, 248968), (88, 186726), (132, 124484), (176, 93363), (264, 62242), (528, 31121)]