31230224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6087

約数の個数: 40

約数和(自身を含む): 67451040

約数和(自身を除く): 36220816

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6043, 12086, 24172, 48344, 96688, 102731, 114817, 205462, 229634, 410924, 459268, 821848, 918536, 1643696, 1837072, 1951889, 3903778, 7807556, 15615112, 31230224]

約数ペア:

[(1, 31230224), (2, 15615112), (4, 7807556), (8, 3903778), (16, 1951889), (17, 1837072), (19, 1643696), (34, 918536), (38, 821848), (68, 459268), (76, 410924), (136, 229634), (152, 205462), (272, 114817), (304, 102731), (323, 96688), (646, 48344), (1292, 24172), (2584, 12086), (5168, 6043)]