32128128

素因数分解:

$2^7\times 3^2\times {\mathrm{167}}^2$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 93008955

約数和(自身を除く): 60880827

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 288, 334, 384, 501, 576, 668, 1002, 1152, 1336, 1503, 2004, 2672, 3006, 4008, 5344, 6012, 8016, 10688, 12024, 16032, 21376, 24048, 27889, 32064, 48096, 55778, 64128, 83667, 96192, 111556, 167334, 192384, 223112, 251001, 334668, 446224, 502002, 669336, 892448, 1004004, 1338672, 1784896, 2008008, 2677344, 3569792, 4016016, 5354688, 8032032, 10709376, 16064064, 32128128]

約数ペア:

[(1, 32128128), (2, 16064064), (3, 10709376), (4, 8032032), (6, 5354688), (8, 4016016), (9, 3569792), (12, 2677344), (16, 2008008), (18, 1784896), (24, 1338672), (32, 1004004), (36, 892448), (48, 669336), (64, 502002), (72, 446224), (96, 334668), (128, 251001), (144, 223112), (167, 192384), (192, 167334), (288, 111556), (334, 96192), (384, 83667), (501, 64128), (576, 55778), (668, 48096), (1002, 32064), (1152, 27889), (1336, 24048), (1503, 21376), (2004, 16032), (2672, 12024), (3006, 10688), (4008, 8016), (5344, 6012)]