131822392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1429}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 266666400

約数和(自身を除く): 134844008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1429, 1774, 2858, 3548, 5716, 7096, 11432, 11531, 18577, 23062, 37154, 46124, 74308, 92248, 148616, 1267523, 2535046, 5070092, 10140184, 16477799, 32955598, 65911196, 131822392]

約数ペア:

[(1, 131822392), (2, 65911196), (4, 32955598), (8, 16477799), (13, 10140184), (26, 5070092), (52, 2535046), (104, 1267523), (887, 148616), (1429, 92248), (1774, 74308), (2858, 46124), (3548, 37154), (5716, 23062), (7096, 18577), (11432, 11531)]