31006304

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 70308000

約数和(自身を除く): 39301696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 929, 1043, 1192, 1858, 2086, 2384, 3716, 4172, 4768, 6503, 7432, 8344, 13006, 14864, 16688, 26012, 29728, 33376, 52024, 104048, 138421, 208096, 276842, 553684, 968947, 1107368, 1937894, 2214736, 3875788, 4429472, 7751576, 15503152, 31006304]

約数ペア:

[(1, 31006304), (2, 15503152), (4, 7751576), (7, 4429472), (8, 3875788), (14, 2214736), (16, 1937894), (28, 1107368), (32, 968947), (56, 553684), (112, 276842), (149, 208096), (224, 138421), (298, 104048), (596, 52024), (929, 33376), (1043, 29728), (1192, 26012), (1858, 16688), (2086, 14864), (2384, 13006), (3716, 8344), (4172, 7432), (4768, 6503)]