31728736

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{5867}}^1$

素因数の和:5903

約数の個数: 36

約数和(自身を含む): 67652172

約数和(自身を除く): 35923436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 5867, 11734, 23468, 46936, 76271, 93872, 152542, 187744, 305084, 610168, 991523, 1220336, 1983046, 2440672, 3966092, 7932184, 15864368, 31728736]

約数ペア:

[(1, 31728736), (2, 15864368), (4, 7932184), (8, 3966092), (13, 2440672), (16, 1983046), (26, 1220336), (32, 991523), (52, 610168), (104, 305084), (169, 187744), (208, 152542), (338, 93872), (416, 76271), (676, 46936), (1352, 23468), (2704, 11734), (5408, 5867)]