16571088

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 48211200

約数和(自身を除く): 31640112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 431, 432, 534, 712, 801, 862, 1068, 1293, 1424, 1602, 1724, 2136, 2403, 2586, 3204, 3448, 3879, 4272, 4806, 5172, 6408, 6896, 7758, 9612, 10344, 11637, 12816, 15516, 19224, 20688, 23274, 31032, 38359, 38448, 46548, 62064, 76718, 93096, 115077, 153436, 186192, 230154, 306872, 345231, 460308, 613744, 690462, 920616, 1035693, 1380924, 1841232, 2071386, 2761848, 4142772, 5523696, 8285544, 16571088]

約数ペア:

[(1, 16571088), (2, 8285544), (3, 5523696), (4, 4142772), (6, 2761848), (8, 2071386), (9, 1841232), (12, 1380924), (16, 1035693), (18, 920616), (24, 690462), (27, 613744), (36, 460308), (48, 345231), (54, 306872), (72, 230154), (89, 186192), (108, 153436), (144, 115077), (178, 93096), (216, 76718), (267, 62064), (356, 46548), (431, 38448), (432, 38359), (534, 31032), (712, 23274), (801, 20688), (862, 19224), (1068, 15516), (1293, 12816), (1424, 11637), (1602, 10344), (1724, 9612), (2136, 7758), (2403, 6896), (2586, 6408), (3204, 5172), (3448, 4806), (3879, 4272)]