43114448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 97025040

約数和(自身を除く): 53910592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 89, 104, 136, 137, 178, 208, 221, 272, 274, 356, 442, 548, 712, 884, 1096, 1157, 1424, 1513, 1768, 1781, 2192, 2314, 2329, 3026, 3536, 3562, 4628, 4658, 6052, 7124, 9256, 9316, 12104, 12193, 14248, 18512, 18632, 19669, 24208, 24386, 28496, 30277, 37264, 39338, 48772, 60554, 78676, 97544, 121108, 157352, 158509, 195088, 207281, 242216, 314704, 317018, 414562, 484432, 634036, 829124, 1268072, 1658248, 2536144, 2694653, 3316496, 5389306, 10778612, 21557224, 43114448]

約数ペア:

[(1, 43114448), (2, 21557224), (4, 10778612), (8, 5389306), (13, 3316496), (16, 2694653), (17, 2536144), (26, 1658248), (34, 1268072), (52, 829124), (68, 634036), (89, 484432), (104, 414562), (136, 317018), (137, 314704), (178, 242216), (208, 207281), (221, 195088), (272, 158509), (274, 157352), (356, 121108), (442, 97544), (548, 78676), (712, 60554), (884, 48772), (1096, 39338), (1157, 37264), (1424, 30277), (1513, 28496), (1768, 24386), (1781, 24208), (2192, 19669), (2314, 18632), (2329, 18512), (3026, 14248), (3536, 12193), (3562, 12104), (4628, 9316), (4658, 9256), (6052, 7124)]