103612816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 206308224

約数和(自身を除く): 102695408

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 211, 376, 422, 653, 752, 844, 1306, 1688, 2612, 3376, 5224, 9917, 10448, 19834, 30691, 39668, 61382, 79336, 122764, 137783, 158672, 245528, 275566, 491056, 551132, 1102264, 2204528, 6475801, 12951602, 25903204, 51806408, 103612816]

約数ペア:

[(1, 103612816), (2, 51806408), (4, 25903204), (8, 12951602), (16, 6475801), (47, 2204528), (94, 1102264), (188, 551132), (211, 491056), (376, 275566), (422, 245528), (653, 158672), (752, 137783), (844, 122764), (1306, 79336), (1688, 61382), (2612, 39668), (3376, 30691), (5224, 19834), (9917, 10448)]