161001424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14503

約数の個数: 40

約数和(自身を含む): 338368968

約数和(自身を除く): 177367544

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 14437, 28874, 57748, 115496, 230992, 245429, 490858, 591917, 981716, 1183834, 1963432, 2367668, 3926864, 4735336, 9470672, 10062589, 20125178, 40250356, 80500712, 161001424]

約数ペア:

[(1, 161001424), (2, 80500712), (4, 40250356), (8, 20125178), (16, 10062589), (17, 9470672), (34, 4735336), (41, 3926864), (68, 2367668), (82, 1963432), (136, 1183834), (164, 981716), (272, 591917), (328, 490858), (656, 245429), (697, 230992), (1394, 115496), (2788, 57748), (5576, 28874), (11152, 14437)]