89448268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7982

約数の個数: 48

約数和(自身を含む): 198897664

約数和(自身を除く): 109449396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7927, 11284, 15854, 31708, 55489, 103051, 110978, 206102, 221956, 245737, 412204, 491474, 721357, 982948, 1442714, 1720159, 2885428, 3194581, 3440318, 6389162, 6880636, 12778324, 22362067, 44724134, 89448268]

約数ペア:

[(1, 89448268), (2, 44724134), (4, 22362067), (7, 12778324), (13, 6880636), (14, 6389162), (26, 3440318), (28, 3194581), (31, 2885428), (52, 1720159), (62, 1442714), (91, 982948), (124, 721357), (182, 491474), (217, 412204), (364, 245737), (403, 221956), (434, 206102), (806, 110978), (868, 103051), (1612, 55489), (2821, 31708), (5642, 15854), (7927, 11284)]