31110996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16140

約数の個数: 48

約数和(自身を含む): 86575104

約数和(自身を除く): 55464108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 16103, 32206, 48309, 64412, 96618, 112721, 193236, 225442, 338163, 370369, 450884, 676326, 740738, 1111107, 1352652, 1481476, 2222214, 2592583, 4444428, 5185166, 7777749, 10370332, 15555498, 31110996]

約数ペア:

[(1, 31110996), (2, 15555498), (3, 10370332), (4, 7777749), (6, 5185166), (7, 4444428), (12, 2592583), (14, 2222214), (21, 1481476), (23, 1352652), (28, 1111107), (42, 740738), (46, 676326), (69, 450884), (84, 370369), (92, 338163), (138, 225442), (161, 193236), (276, 112721), (322, 96618), (483, 64412), (644, 48309), (966, 32206), (1932, 16103)]