43107376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 97118784

約数和(自身を除く): 54011408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 167, 208, 221, 272, 292, 334, 442, 584, 668, 884, 949, 1168, 1241, 1336, 1768, 1898, 2171, 2482, 2672, 2839, 3536, 3796, 4342, 4964, 5678, 7592, 8684, 9928, 11356, 12191, 15184, 16133, 17368, 19856, 22712, 24382, 32266, 34736, 36907, 45424, 48764, 64532, 73814, 97528, 129064, 147628, 158483, 195056, 207247, 258128, 295256, 316966, 414494, 590512, 633932, 828988, 1267864, 1657976, 2535728, 2694211, 3315952, 5388422, 10776844, 21553688, 43107376]

約数ペア:

[(1, 43107376), (2, 21553688), (4, 10776844), (8, 5388422), (13, 3315952), (16, 2694211), (17, 2535728), (26, 1657976), (34, 1267864), (52, 828988), (68, 633932), (73, 590512), (104, 414494), (136, 316966), (146, 295256), (167, 258128), (208, 207247), (221, 195056), (272, 158483), (292, 147628), (334, 129064), (442, 97528), (584, 73814), (668, 64532), (884, 48764), (949, 45424), (1168, 36907), (1241, 34736), (1336, 32266), (1768, 24382), (1898, 22712), (2171, 19856), (2482, 17368), (2672, 16133), (2839, 15184), (3536, 12191), (3796, 11356), (4342, 9928), (4964, 8684), (5678, 7592)]