31908228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 81774336

約数和(自身を除く): 49866108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1483, 1793, 1956, 2966, 3586, 4449, 5379, 5932, 7172, 8898, 10758, 16313, 17796, 21516, 32626, 48939, 65252, 97878, 195756, 241729, 483458, 725187, 966916, 1450374, 2659019, 2900748, 5318038, 7977057, 10636076, 15954114, 31908228]

約数ペア:

[(1, 31908228), (2, 15954114), (3, 10636076), (4, 7977057), (6, 5318038), (11, 2900748), (12, 2659019), (22, 1450374), (33, 966916), (44, 725187), (66, 483458), (132, 241729), (163, 195756), (326, 97878), (489, 65252), (652, 48939), (978, 32626), (1483, 21516), (1793, 17796), (1956, 16313), (2966, 10758), (3586, 8898), (4449, 7172), (5379, 5932)]