42803384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4243}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 87341520

約数和(自身を除く): 44538136

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 4243, 5044, 8486, 10088, 16972, 33944, 55159, 110318, 220636, 411571, 441272, 823142, 1646284, 3292568, 5350423, 10700846, 21401692, 42803384]

約数ペア:

[(1, 42803384), (2, 21401692), (4, 10700846), (8, 5350423), (13, 3292568), (26, 1646284), (52, 823142), (97, 441272), (104, 411571), (194, 220636), (388, 110318), (776, 55159), (1261, 33944), (2522, 16972), (4243, 10088), (5044, 8486)]