82662704816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{220063}}^1$

素因数の和:221469

約数の個数: 40

約数和(自身を含む): 169703673984

約数和(自身を除く): 87040969168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1381, 2762, 5524, 11048, 22096, 23477, 46954, 93908, 187816, 220063, 375632, 440126, 880252, 1760504, 3521008, 3741071, 7482142, 14964284, 29928568, 59857136, 303907003, 607814006, 1215628012, 2431256024, 4862512048, 5166419051, 10332838102, 20665676204, 41331352408, 82662704816]

約数ペア:

[(1, 82662704816), (2, 41331352408), (4, 20665676204), (8, 10332838102), (16, 5166419051), (17, 4862512048), (34, 2431256024), (68, 1215628012), (136, 607814006), (272, 303907003), (1381, 59857136), (2762, 29928568), (5524, 14964284), (11048, 7482142), (22096, 3741071), (23477, 3521008), (46954, 1760504), (93908, 880252), (187816, 440126), (220063, 375632)]