38240344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 76243680

約数和(自身を除く): 38003336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 887, 1268, 1774, 2536, 3548, 5389, 7096, 10778, 15079, 21556, 30158, 43112, 60316, 120632, 281179, 562358, 1124716, 2249432, 4780043, 9560086, 19120172, 38240344]

約数ペア:

[(1, 38240344), (2, 19120172), (4, 9560086), (8, 4780043), (17, 2249432), (34, 1124716), (68, 562358), (136, 281179), (317, 120632), (634, 60316), (887, 43112), (1268, 30158), (1774, 21556), (2536, 15079), (3548, 10778), (5389, 7096)]