31472462

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 55442880

約数和(自身を除く): 23970418

約数列:

[1, 2, 7, 14, 61, 122, 137, 269, 274, 427, 538, 854, 959, 1883, 1918, 3766, 8357, 16409, 16714, 32818, 36853, 58499, 73706, 114863, 116998, 229726, 257971, 515942, 2248033, 4496066, 15736231, 31472462]

約数ペア:

[(1, 31472462), (2, 15736231), (7, 4496066), (14, 2248033), (61, 515942), (122, 257971), (137, 229726), (269, 116998), (274, 114863), (427, 73706), (538, 58499), (854, 36853), (959, 32818), (1883, 16714), (1918, 16409), (3766, 8357)]