39933136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7771

約数の個数: 40

約数和(自身を含む): 86244480

約数和(自身を除く): 46311344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7727, 15454, 30908, 61816, 123632, 131359, 146813, 262718, 293626, 525436, 587252, 1050872, 1174504, 2101744, 2349008, 2495821, 4991642, 9983284, 19966568, 39933136]

約数ペア:

[(1, 39933136), (2, 19966568), (4, 9983284), (8, 4991642), (16, 2495821), (17, 2349008), (19, 2101744), (34, 1174504), (38, 1050872), (68, 587252), (76, 525436), (136, 293626), (152, 262718), (272, 146813), (304, 131359), (323, 123632), (646, 61816), (1292, 30908), (2584, 15454), (5168, 7727)]