31061732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 62328000

約数和(自身を除く): 31266268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 211, 247, 298, 422, 494, 596, 844, 988, 1937, 2743, 2831, 3874, 4009, 5486, 5662, 7748, 8018, 10972, 11324, 16036, 31439, 36803, 52117, 62878, 73606, 104234, 125756, 147212, 208468, 408707, 597341, 817414, 1194682, 1634828, 2389364, 7765433, 15530866, 31061732]

約数ペア:

[(1, 31061732), (2, 15530866), (4, 7765433), (13, 2389364), (19, 1634828), (26, 1194682), (38, 817414), (52, 597341), (76, 408707), (149, 208468), (211, 147212), (247, 125756), (298, 104234), (422, 73606), (494, 62878), (596, 52117), (844, 36803), (988, 31439), (1937, 16036), (2743, 11324), (2831, 10972), (3874, 8018), (4009, 7748), (5486, 5662)]