171491344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 342978048

約数和(自身を除く): 171486704

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 752, 776, 1552, 2351, 4559, 4702, 9118, 9404, 18236, 18808, 36472, 37616, 72944, 110497, 220994, 228047, 441988, 456094, 883976, 912188, 1767952, 1824376, 3648752, 10718209, 21436418, 42872836, 85745672, 171491344]

約数ペア:

[(1, 171491344), (2, 85745672), (4, 42872836), (8, 21436418), (16, 10718209), (47, 3648752), (94, 1824376), (97, 1767952), (188, 912188), (194, 883976), (376, 456094), (388, 441988), (752, 228047), (776, 220994), (1552, 110497), (2351, 72944), (4559, 37616), (4702, 36472), (9118, 18808), (9404, 18236)]