31299466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 52871616

約数和(自身を除く): 21572150

約数列:

[1, 2, 11, 22, 61, 83, 122, 166, 281, 562, 671, 913, 1342, 1826, 3091, 5063, 6182, 10126, 17141, 23323, 34282, 46646, 55693, 111386, 188551, 256553, 377102, 513106, 1422703, 2845406, 15649733, 31299466]

約数ペア:

[(1, 31299466), (2, 15649733), (11, 2845406), (22, 1422703), (61, 513106), (83, 377102), (122, 256553), (166, 188551), (281, 111386), (562, 55693), (671, 46646), (913, 34282), (1342, 23323), (1826, 17141), (3091, 10126), (5063, 6182)]