163926512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19497

約数の個数: 40

約数和(自身を含む): 347156352

約数和(自身を除く): 183229840

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 19441, 38882, 77764, 155528, 311056, 330497, 602671, 660994, 1205342, 1321988, 2410684, 2643976, 4821368, 5287952, 9642736, 10245407, 20490814, 40981628, 81963256, 163926512]

約数ペア:

[(1, 163926512), (2, 81963256), (4, 40981628), (8, 20490814), (16, 10245407), (17, 9642736), (31, 5287952), (34, 4821368), (62, 2643976), (68, 2410684), (124, 1321988), (136, 1205342), (248, 660994), (272, 602671), (496, 330497), (527, 311056), (1054, 155528), (2108, 77764), (4216, 38882), (8432, 19441)]