89370008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122761}}^1$

素因数の和:122787

約数の個数: 32

約数和(自身を含む): 206240160

約数和(自身を除く): 116870152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 122761, 245522, 491044, 859327, 982088, 1595893, 1718654, 3191786, 3437308, 6383572, 6874616, 11171251, 12767144, 22342502, 44685004, 89370008]

約数ペア:

[(1, 89370008), (2, 44685004), (4, 22342502), (7, 12767144), (8, 11171251), (13, 6874616), (14, 6383572), (26, 3437308), (28, 3191786), (52, 1718654), (56, 1595893), (91, 982088), (104, 859327), (182, 491044), (364, 245522), (728, 122761)]