90450734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 152202240

約数和(自身を除く): 61751506

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 733, 781, 869, 1466, 1562, 1738, 5609, 8063, 11218, 16126, 52043, 57907, 61699, 104086, 115814, 123398, 572473, 636977, 1144946, 1273954, 4111397, 8222794, 45225367, 90450734]

約数ペア:

[(1, 90450734), (2, 45225367), (11, 8222794), (22, 4111397), (71, 1273954), (79, 1144946), (142, 636977), (158, 572473), (733, 123398), (781, 115814), (869, 104086), (1466, 61699), (1562, 57907), (1738, 52043), (5609, 16126), (8063, 11218)]