31638096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31387}}^1$

素因数の和:31408

約数の個数: 60

約数和(自身を含む): 101194912

約数和(自身を除く): 69556816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31387, 62774, 94161, 125548, 188322, 219709, 251096, 282483, 376644, 439418, 502192, 564966, 659127, 753288, 878836, 1129932, 1318254, 1506576, 1757672, 1977381, 2259864, 2636508, 3515344, 3954762, 4519728, 5273016, 7909524, 10546032, 15819048, 31638096]

約数ペア:

[(1, 31638096), (2, 15819048), (3, 10546032), (4, 7909524), (6, 5273016), (7, 4519728), (8, 3954762), (9, 3515344), (12, 2636508), (14, 2259864), (16, 1977381), (18, 1757672), (21, 1506576), (24, 1318254), (28, 1129932), (36, 878836), (42, 753288), (48, 659127), (56, 564966), (63, 502192), (72, 439418), (84, 376644), (112, 282483), (126, 251096), (144, 219709), (168, 188322), (252, 125548), (336, 94161), (504, 62774), (1008, 31387)]