16255408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 35025536

約数和(自身を除く): 18770128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2521, 3224, 5042, 6448, 10084, 20168, 32773, 40336, 65546, 78151, 131092, 156302, 262184, 312604, 524368, 625208, 1015963, 1250416, 2031926, 4063852, 8127704, 16255408]

約数ペア:

[(1, 16255408), (2, 8127704), (4, 4063852), (8, 2031926), (13, 1250416), (16, 1015963), (26, 625208), (31, 524368), (52, 312604), (62, 262184), (104, 156302), (124, 131092), (208, 78151), (248, 65546), (403, 40336), (496, 32773), (806, 20168), (1612, 10084), (2521, 6448), (3224, 5042)]