40236304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 80432352

約数和(自身を除く): 40196048

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 251, 344, 466, 502, 688, 932, 1004, 1864, 2008, 3728, 4016, 10019, 10793, 20038, 21586, 40076, 43172, 58483, 80152, 86344, 116966, 160304, 172688, 233932, 467864, 935728, 2514769, 5029538, 10059076, 20118152, 40236304]

約数ペア:

[(1, 40236304), (2, 20118152), (4, 10059076), (8, 5029538), (16, 2514769), (43, 935728), (86, 467864), (172, 233932), (233, 172688), (251, 160304), (344, 116966), (466, 86344), (502, 80152), (688, 58483), (932, 43172), (1004, 40076), (1864, 21586), (2008, 20038), (3728, 10793), (4016, 10019)]