2038884128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{28559}}^1$

素因数の和:28689

約数の個数: 48

約数和(自身を含む): 4231906560

約数和(自身を除く): 2193022432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1552, 2231, 3104, 4462, 8924, 17848, 28559, 35696, 57118, 71392, 114236, 228472, 456944, 656857, 913888, 1313714, 2627428, 2770223, 5254856, 5540446, 10509712, 11080892, 21019424, 22161784, 44323568, 63715129, 88647136, 127430258, 254860516, 509721032, 1019442064, 2038884128]

約数ペア:

[(1, 2038884128), (2, 1019442064), (4, 509721032), (8, 254860516), (16, 127430258), (23, 88647136), (32, 63715129), (46, 44323568), (92, 22161784), (97, 21019424), (184, 11080892), (194, 10509712), (368, 5540446), (388, 5254856), (736, 2770223), (776, 2627428), (1552, 1313714), (2231, 913888), (3104, 656857), (4462, 456944), (8924, 228472), (17848, 114236), (28559, 71392), (35696, 57118)]