40391574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 83751936

約数和(自身を除く): 43360362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 397, 547, 794, 1094, 1191, 1641, 2382, 3282, 12307, 16957, 24614, 33914, 36921, 50871, 73842, 101742, 217159, 434318, 651477, 1302954, 6731929, 13463858, 20195787, 40391574]

約数ペア:

[(1, 40391574), (2, 20195787), (3, 13463858), (6, 6731929), (31, 1302954), (62, 651477), (93, 434318), (186, 217159), (397, 101742), (547, 73842), (794, 50871), (1094, 36921), (1191, 33914), (1641, 24614), (2382, 16957), (3282, 12307)]