30986456

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 59611440

約数和(自身を除く): 28624984

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 547, 584, 776, 1094, 2188, 4376, 7081, 14162, 28324, 39931, 53059, 56648, 79862, 106118, 159724, 212236, 319448, 424472, 3873307, 7746614, 15493228, 30986456]

約数ペア:

[(1, 30986456), (2, 15493228), (4, 7746614), (8, 3873307), (73, 424472), (97, 319448), (146, 212236), (194, 159724), (292, 106118), (388, 79862), (547, 56648), (584, 53059), (776, 39931), (1094, 28324), (2188, 14162), (4376, 7081)]