16393000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 41965560

約数和(自身を除く): 25572560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 125, 130, 169, 194, 200, 250, 260, 325, 338, 388, 485, 500, 520, 650, 676, 776, 845, 970, 1000, 1261, 1300, 1352, 1625, 1690, 1940, 2425, 2522, 2600, 3250, 3380, 3880, 4225, 4850, 5044, 6305, 6500, 6760, 8450, 9700, 10088, 12125, 12610, 13000, 16393, 16900, 19400, 21125, 24250, 25220, 31525, 32786, 33800, 42250, 48500, 50440, 63050, 65572, 81965, 84500, 97000, 126100, 131144, 157625, 163930, 169000, 252200, 315250, 327860, 409825, 630500, 655720, 819650, 1261000, 1639300, 2049125, 3278600, 4098250, 8196500, 16393000]

約数ペア:

[(1, 16393000), (2, 8196500), (4, 4098250), (5, 3278600), (8, 2049125), (10, 1639300), (13, 1261000), (20, 819650), (25, 655720), (26, 630500), (40, 409825), (50, 327860), (52, 315250), (65, 252200), (97, 169000), (100, 163930), (104, 157625), (125, 131144), (130, 126100), (169, 97000), (194, 84500), (200, 81965), (250, 65572), (260, 63050), (325, 50440), (338, 48500), (388, 42250), (485, 33800), (500, 32786), (520, 31525), (650, 25220), (676, 24250), (776, 21125), (845, 19400), (970, 16900), (1000, 16393), (1261, 13000), (1300, 12610), (1352, 12125), (1625, 10088), (1690, 9700), (1940, 8450), (2425, 6760), (2522, 6500), (2600, 6305), (3250, 5044), (3380, 4850), (3880, 4225)]