38980304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 82822080

約数和(自身を除く): 43841776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 919, 964, 1838, 1928, 2651, 3676, 3856, 5302, 7352, 10109, 10604, 14704, 20218, 21208, 40436, 42416, 80872, 161744, 221479, 442958, 885916, 1771832, 2436269, 3543664, 4872538, 9745076, 19490152, 38980304]

約数ペア:

[(1, 38980304), (2, 19490152), (4, 9745076), (8, 4872538), (11, 3543664), (16, 2436269), (22, 1771832), (44, 885916), (88, 442958), (176, 221479), (241, 161744), (482, 80872), (919, 42416), (964, 40436), (1838, 21208), (1928, 20218), (2651, 14704), (3676, 10604), (3856, 10109), (5302, 7352)]