16930992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 48274688

約数和(自身を除く): 31343696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 631, 688, 1032, 1118, 1262, 1677, 1893, 2064, 2236, 2524, 3354, 3786, 4472, 5048, 6708, 7572, 8203, 8944, 10096, 13416, 15144, 16406, 24609, 26832, 27133, 30288, 32812, 49218, 54266, 65624, 81399, 98436, 108532, 131248, 162798, 196872, 217064, 325596, 352729, 393744, 434128, 651192, 705458, 1058187, 1302384, 1410916, 2116374, 2821832, 4232748, 5643664, 8465496, 16930992]

約数ペア:

[(1, 16930992), (2, 8465496), (3, 5643664), (4, 4232748), (6, 2821832), (8, 2116374), (12, 1410916), (13, 1302384), (16, 1058187), (24, 705458), (26, 651192), (39, 434128), (43, 393744), (48, 352729), (52, 325596), (78, 217064), (86, 196872), (104, 162798), (129, 131248), (156, 108532), (172, 98436), (208, 81399), (258, 65624), (312, 54266), (344, 49218), (516, 32812), (559, 30288), (624, 27133), (631, 26832), (688, 24609), (1032, 16406), (1118, 15144), (1262, 13416), (1677, 10096), (1893, 8944), (2064, 8203), (2236, 7572), (2524, 6708), (3354, 5048), (3786, 4472)]