448864

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 36

約数和(自身を含む): 968436

約数和(自身を除く): 519572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 169, 208, 332, 338, 416, 664, 676, 1079, 1328, 1352, 2158, 2656, 2704, 4316, 5408, 8632, 14027, 17264, 28054, 34528, 56108, 112216, 224432, 448864]

約数ペア:

[(1, 448864), (2, 224432), (4, 112216), (8, 56108), (13, 34528), (16, 28054), (26, 17264), (32, 14027), (52, 8632), (83, 5408), (104, 4316), (166, 2704), (169, 2656), (208, 2158), (332, 1352), (338, 1328), (416, 1079), (664, 676)]