31315837252

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{201119}}^1$

素因数の和:201280

約数の個数: 48

約数和(自身を含む): 64332656640

約数和(自身を除く): 33016819388

約数列:

[1, 2, 4, 7, 14, 28, 67, 83, 134, 166, 268, 332, 469, 581, 938, 1162, 1876, 2324, 5561, 11122, 22244, 38927, 77854, 155708, 201119, 402238, 804476, 1407833, 2815666, 5631332, 13474973, 16692877, 26949946, 33385754, 53899892, 66771508, 94324811, 116850139, 188649622, 233700278, 377299244, 467400556, 1118422759, 2236845518, 4473691036, 7828959313, 15657918626, 31315837252]

約数ペア:

[(1, 31315837252), (2, 15657918626), (4, 7828959313), (7, 4473691036), (14, 2236845518), (28, 1118422759), (67, 467400556), (83, 377299244), (134, 233700278), (166, 188649622), (268, 116850139), (332, 94324811), (469, 66771508), (581, 53899892), (938, 33385754), (1162, 26949946), (1876, 16692877), (2324, 13474973), (5561, 5631332), (11122, 2815666), (22244, 1407833), (38927, 804476), (77854, 402238), (155708, 201119)]