31848492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 80806880

約数和(自身を除く): 48958388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 1873, 2834, 3746, 4251, 5619, 5668, 7492, 8502, 11238, 17004, 22476, 24349, 48698, 73047, 97396, 146094, 204157, 292188, 408314, 612471, 816628, 1224942, 2449884, 2654041, 5308082, 7962123, 10616164, 15924246, 31848492]

約数ペア:

[(1, 31848492), (2, 15924246), (3, 10616164), (4, 7962123), (6, 5308082), (12, 2654041), (13, 2449884), (26, 1224942), (39, 816628), (52, 612471), (78, 408314), (109, 292188), (156, 204157), (218, 146094), (327, 97396), (436, 73047), (654, 48698), (1308, 24349), (1417, 22476), (1873, 17004), (2834, 11238), (3746, 8502), (4251, 7492), (5619, 5668)]