39854216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 78503040

約数和(自身を除く): 38648824

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1297, 1336, 2594, 3841, 5188, 7682, 10376, 15364, 29831, 30728, 59662, 119324, 216599, 238648, 433198, 866396, 1732792, 4981777, 9963554, 19927108, 39854216]

約数ペア:

[(1, 39854216), (2, 19927108), (4, 9963554), (8, 4981777), (23, 1732792), (46, 866396), (92, 433198), (167, 238648), (184, 216599), (334, 119324), (668, 59662), (1297, 30728), (1336, 29831), (2594, 15364), (3841, 10376), (5188, 7682)]