78031456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 162104544

約数和(自身を除く): 84073088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1093, 1552, 2186, 2231, 3104, 4372, 4462, 8744, 8924, 17488, 17848, 25139, 34976, 35696, 50278, 71392, 100556, 106021, 201112, 212042, 402224, 424084, 804448, 848168, 1696336, 2438483, 3392672, 4876966, 9753932, 19507864, 39015728, 78031456]

約数ペア:

[(1, 78031456), (2, 39015728), (4, 19507864), (8, 9753932), (16, 4876966), (23, 3392672), (32, 2438483), (46, 1696336), (92, 848168), (97, 804448), (184, 424084), (194, 402224), (368, 212042), (388, 201112), (736, 106021), (776, 100556), (1093, 71392), (1552, 50278), (2186, 35696), (2231, 34976), (3104, 25139), (4372, 17848), (4462, 17488), (8744, 8924)]