31119112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12085

約数の個数: 32

約数和(自身を含む): 65037600

約数和(自身を除く): 33918488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 12043, 24086, 48172, 96344, 204731, 228817, 409462, 457634, 818924, 915268, 1637848, 1830536, 3889889, 7779778, 15559556, 31119112]

約数ペア:

[(1, 31119112), (2, 15559556), (4, 7779778), (8, 3889889), (17, 1830536), (19, 1637848), (34, 915268), (38, 818924), (68, 457634), (76, 409462), (136, 228817), (152, 204731), (323, 96344), (646, 48172), (1292, 24086), (2584, 12043)]