89856646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 63797114

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 407, 649, 814, 1298, 1871, 2183, 3742, 4366, 20581, 24013, 41162, 48026, 69227, 110389, 138454, 220778, 761497, 1214279, 1522994, 2428558, 4084393, 8168786, 44928323, 89856646]

約数ペア:

[(1, 89856646), (2, 44928323), (11, 8168786), (22, 4084393), (37, 2428558), (59, 1522994), (74, 1214279), (118, 761497), (407, 220778), (649, 138454), (814, 110389), (1298, 69227), (1871, 48026), (2183, 41162), (3742, 24013), (4366, 20581)]