43429136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 89041920

約数和(自身を除く): 45612784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 383, 746, 766, 1492, 1532, 2984, 3064, 5968, 6128, 7087, 7277, 14174, 14554, 28348, 29108, 56696, 58216, 113392, 116432, 142859, 285718, 571436, 1142872, 2285744, 2714321, 5428642, 10857284, 21714568, 43429136]

約数ペア:

[(1, 43429136), (2, 21714568), (4, 10857284), (8, 5428642), (16, 2714321), (19, 2285744), (38, 1142872), (76, 571436), (152, 285718), (304, 142859), (373, 116432), (383, 113392), (746, 58216), (766, 56696), (1492, 29108), (1532, 28348), (2984, 14554), (3064, 14174), (5968, 7277), (6128, 7087)]