84429368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5679

約数の個数: 32

約数和(自身を含む): 166120320

約数和(自身を除く): 81690952

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 5581, 7564, 11162, 15128, 22324, 44648, 173011, 340441, 346022, 680882, 692044, 1361764, 1384088, 2723528, 10553671, 21107342, 42214684, 84429368]

約数ペア:

[(1, 84429368), (2, 42214684), (4, 21107342), (8, 10553671), (31, 2723528), (61, 1384088), (62, 1361764), (122, 692044), (124, 680882), (244, 346022), (248, 340441), (488, 173011), (1891, 44648), (3782, 22324), (5581, 15128), (7564, 11162)]