16172372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 15579628

約数列:

[1, 2, 4, 17, 29, 34, 58, 59, 68, 116, 118, 139, 236, 278, 493, 556, 986, 1003, 1711, 1972, 2006, 2363, 3422, 4012, 4031, 4726, 6844, 8062, 8201, 9452, 16124, 16402, 29087, 32804, 58174, 68527, 116348, 137054, 139417, 237829, 274108, 278834, 475658, 557668, 951316, 4043093, 8086186, 16172372]

約数ペア:

[(1, 16172372), (2, 8086186), (4, 4043093), (17, 951316), (29, 557668), (34, 475658), (58, 278834), (59, 274108), (68, 237829), (116, 139417), (118, 137054), (139, 116348), (236, 68527), (278, 58174), (493, 32804), (556, 29087), (986, 16402), (1003, 16124), (1711, 9452), (1972, 8201), (2006, 8062), (2363, 6844), (3422, 4726), (4012, 4031)]