31047912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61603}}^1$

素因数の和:61622

約数の個数: 48

約数和(自身を含む): 96102240

約数和(自身を除く): 65054328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 61603, 123206, 184809, 246412, 369618, 431221, 492824, 554427, 739236, 862442, 1108854, 1293663, 1478472, 1724884, 2217708, 2587326, 3449768, 3880989, 4435416, 5174652, 7761978, 10349304, 15523956, 31047912]

約数ペア:

[(1, 31047912), (2, 15523956), (3, 10349304), (4, 7761978), (6, 5174652), (7, 4435416), (8, 3880989), (9, 3449768), (12, 2587326), (14, 2217708), (18, 1724884), (21, 1478472), (24, 1293663), (28, 1108854), (36, 862442), (42, 739236), (56, 554427), (63, 492824), (72, 431221), (84, 369618), (126, 246412), (168, 184809), (252, 123206), (504, 61603)]