39393296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 80244864

約数和(自身を除く): 40851568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 167, 184, 334, 368, 641, 668, 1282, 1336, 2564, 2672, 3841, 5128, 7682, 10256, 14743, 15364, 29486, 30728, 58972, 61456, 107047, 117944, 214094, 235888, 428188, 856376, 1712752, 2462081, 4924162, 9848324, 19696648, 39393296]

約数ペア:

[(1, 39393296), (2, 19696648), (4, 9848324), (8, 4924162), (16, 2462081), (23, 1712752), (46, 856376), (92, 428188), (167, 235888), (184, 214094), (334, 117944), (368, 107047), (641, 61456), (668, 58972), (1282, 30728), (1336, 29486), (2564, 15364), (2672, 14743), (3841, 10256), (5128, 7682)]