40873155776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20601389}}^1$

素因数の和:20601432

約数の個数: 28

約数和(自身を含む): 83724048960

約数和(自身を除く): 42850893184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20601389, 41202778, 82405556, 164811112, 329622224, 638643059, 659244448, 1277286118, 1318488896, 2554572236, 5109144472, 10218288944, 20436577888, 40873155776]

約数ペア:

[(1, 40873155776), (2, 20436577888), (4, 10218288944), (8, 5109144472), (16, 2554572236), (31, 1318488896), (32, 1277286118), (62, 659244448), (64, 638643059), (124, 329622224), (248, 164811112), (496, 82405556), (992, 41202778), (1984, 20601389)]