31316448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 58677792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 619, 744, 816, 992, 1054, 1238, 1488, 1581, 1632, 1857, 2108, 2476, 2976, 3162, 3714, 4216, 4952, 6324, 7428, 8432, 9904, 10523, 12648, 14856, 16864, 19189, 19808, 21046, 25296, 29712, 31569, 38378, 42092, 50592, 57567, 59424, 63138, 76756, 84184, 115134, 126276, 153512, 168368, 230268, 252552, 307024, 326213, 336736, 460536, 505104, 614048, 652426, 921072, 978639, 1010208, 1304852, 1842144, 1957278, 2609704, 3914556, 5219408, 7829112, 10438816, 15658224, 31316448]

約数ペア:

[(1, 31316448), (2, 15658224), (3, 10438816), (4, 7829112), (6, 5219408), (8, 3914556), (12, 2609704), (16, 1957278), (17, 1842144), (24, 1304852), (31, 1010208), (32, 978639), (34, 921072), (48, 652426), (51, 614048), (62, 505104), (68, 460536), (93, 336736), (96, 326213), (102, 307024), (124, 252552), (136, 230268), (186, 168368), (204, 153512), (248, 126276), (272, 115134), (372, 84184), (408, 76756), (496, 63138), (527, 59424), (544, 57567), (619, 50592), (744, 42092), (816, 38378), (992, 31569), (1054, 29712), (1238, 25296), (1488, 21046), (1581, 19808), (1632, 19189), (1857, 16864), (2108, 14856), (2476, 12648), (2976, 10523), (3162, 9904), (3714, 8432), (4216, 7428), (4952, 6324)]