40913536

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16823}}^1$

素因数の和:16856

約数の個数: 32

約数和(自身を含む): 85802400

約数和(自身を除く): 44888864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16823, 33646, 67292, 134584, 269168, 319637, 538336, 639274, 1076672, 1278548, 2153344, 2557096, 5114192, 10228384, 20456768, 40913536]

約数ペア:

[(1, 40913536), (2, 20456768), (4, 10228384), (8, 5114192), (16, 2557096), (19, 2153344), (32, 1278548), (38, 1076672), (64, 639274), (76, 538336), (128, 319637), (152, 269168), (304, 134584), (608, 67292), (1216, 33646), (2432, 16823)]