31855398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 67728960

約数和(自身を除く): 35873562

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 107, 118, 174, 177, 214, 321, 354, 642, 841, 1682, 1711, 2523, 3103, 3422, 5046, 5133, 6206, 6313, 9309, 10266, 12626, 18618, 18939, 37878, 49619, 89987, 99238, 148857, 179974, 183077, 269961, 297714, 366154, 539922, 549231, 1098462, 5309233, 10618466, 15927699, 31855398]

約数ペア:

[(1, 31855398), (2, 15927699), (3, 10618466), (6, 5309233), (29, 1098462), (58, 549231), (59, 539922), (87, 366154), (107, 297714), (118, 269961), (174, 183077), (177, 179974), (214, 148857), (321, 99238), (354, 89987), (642, 49619), (841, 37878), (1682, 18939), (1711, 18618), (2523, 12626), (3103, 10266), (3422, 9309), (5046, 6313), (5133, 6206)]