31264224

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19157}}^1$

素因数の和:19187

約数の個数: 48

約数和(自身を含む): 86900688

約数和(自身を除く): 55636464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 19157, 38314, 57471, 76628, 114942, 153256, 229884, 306512, 325669, 459768, 613024, 651338, 919536, 977007, 1302676, 1839072, 1954014, 2605352, 3908028, 5210704, 7816056, 10421408, 15632112, 31264224]

約数ペア:

[(1, 31264224), (2, 15632112), (3, 10421408), (4, 7816056), (6, 5210704), (8, 3908028), (12, 2605352), (16, 1954014), (17, 1839072), (24, 1302676), (32, 977007), (34, 919536), (48, 651338), (51, 613024), (68, 459768), (96, 325669), (102, 306512), (136, 229884), (204, 153256), (272, 114942), (408, 76628), (544, 57471), (816, 38314), (1632, 19157)]