31316064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 61145760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1091, 1104, 1196, 1248, 1794, 2182, 2208, 2392, 3273, 3588, 4364, 4784, 6546, 7176, 8728, 9568, 13092, 14183, 14352, 17456, 25093, 26184, 28366, 28704, 34912, 42549, 50186, 52368, 56732, 75279, 85098, 100372, 104736, 113464, 150558, 170196, 200744, 226928, 301116, 326209, 340392, 401488, 453856, 602232, 652418, 680784, 802976, 978627, 1204464, 1304836, 1361568, 1957254, 2408928, 2609672, 3914508, 5219344, 7829016, 10438688, 15658032, 31316064]

約数ペア:

[(1, 31316064), (2, 15658032), (3, 10438688), (4, 7829016), (6, 5219344), (8, 3914508), (12, 2609672), (13, 2408928), (16, 1957254), (23, 1361568), (24, 1304836), (26, 1204464), (32, 978627), (39, 802976), (46, 680784), (48, 652418), (52, 602232), (69, 453856), (78, 401488), (92, 340392), (96, 326209), (104, 301116), (138, 226928), (156, 200744), (184, 170196), (208, 150558), (276, 113464), (299, 104736), (312, 100372), (368, 85098), (416, 75279), (552, 56732), (598, 52368), (624, 50186), (736, 42549), (897, 34912), (1091, 28704), (1104, 28366), (1196, 26184), (1248, 25093), (1794, 17456), (2182, 14352), (2208, 14183), (2392, 13092), (3273, 9568), (3588, 8728), (4364, 7176), (4784, 6546)]