23251288

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 47045880

約数和(自身を除く): 23794592

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 97, 152, 166, 194, 332, 361, 388, 664, 722, 776, 1444, 1577, 1843, 2888, 3154, 3686, 6308, 7372, 8051, 12616, 14744, 16102, 29963, 32204, 35017, 59926, 64408, 70034, 119852, 140068, 152969, 239704, 280136, 305938, 611876, 1223752, 2906411, 5812822, 11625644, 23251288]

約数ペア:

[(1, 23251288), (2, 11625644), (4, 5812822), (8, 2906411), (19, 1223752), (38, 611876), (76, 305938), (83, 280136), (97, 239704), (152, 152969), (166, 140068), (194, 119852), (332, 70034), (361, 64408), (388, 59926), (664, 35017), (722, 32204), (776, 29963), (1444, 16102), (1577, 14744), (1843, 12616), (2888, 8051), (3154, 7372), (3686, 6308)]