89973962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 154695744

約数和(自身を除く): 64721782

約数列:

[1, 2, 13, 17, 26, 34, 221, 251, 442, 502, 811, 1622, 3263, 4267, 6526, 8534, 10543, 13787, 21086, 27574, 55471, 110942, 179231, 203561, 358462, 407122, 2646293, 3460537, 5292586, 6921074, 44986981, 89973962]

約数ペア:

[(1, 89973962), (2, 44986981), (13, 6921074), (17, 5292586), (26, 3460537), (34, 2646293), (221, 407122), (251, 358462), (442, 203561), (502, 179231), (811, 110942), (1622, 55471), (3263, 27574), (4267, 21086), (6526, 13787), (8534, 10543)]