31085220984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1347781}}^1$

素因数の和:1347852

約数の個数: 48

約数和(自身を含む): 80300851560

約数和(自身を除く): 49215630576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 11532, 23064, 1347781, 2695562, 4043343, 5391124, 8086686, 10782248, 16173372, 32346744, 41781211, 83562422, 125343633, 167124844, 250687266, 334249688, 501374532, 1002749064, 1295217541, 2590435082, 3885652623, 5180870164, 7771305246, 10361740328, 15542610492, 31085220984]

約数ペア:

[(1, 31085220984), (2, 15542610492), (3, 10361740328), (4, 7771305246), (6, 5180870164), (8, 3885652623), (12, 2590435082), (24, 1295217541), (31, 1002749064), (62, 501374532), (93, 334249688), (124, 250687266), (186, 167124844), (248, 125343633), (372, 83562422), (744, 41781211), (961, 32346744), (1922, 16173372), (2883, 10782248), (3844, 8086686), (5766, 5391124), (7688, 4043343), (11532, 2695562), (23064, 1347781)]