31985766

素因数分解:

$2^1\times 3^4\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 40

約数和(自身を含む): 72004680

約数和(自身を除く): 40018914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 347, 569, 694, 1041, 1138, 1707, 2082, 3123, 3414, 5121, 6246, 9369, 10242, 15363, 18738, 28107, 30726, 46089, 56214, 92178, 197443, 394886, 592329, 1184658, 1776987, 3553974, 5330961, 10661922, 15992883, 31985766]

約数ペア:

[(1, 31985766), (2, 15992883), (3, 10661922), (6, 5330961), (9, 3553974), (18, 1776987), (27, 1184658), (54, 592329), (81, 394886), (162, 197443), (347, 92178), (569, 56214), (694, 46089), (1041, 30726), (1138, 28107), (1707, 18738), (2082, 15363), (3123, 10242), (3414, 9369), (5121, 6246)]