31465932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 45706548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 659, 692, 1038, 1318, 1977, 2076, 2636, 3954, 3979, 7908, 7958, 11937, 15157, 15916, 23874, 30314, 45471, 47748, 60628, 90942, 114007, 181884, 228014, 342021, 456028, 684042, 1368084, 2622161, 5244322, 7866483, 10488644, 15732966, 31465932]

約数ペア:

[(1, 31465932), (2, 15732966), (3, 10488644), (4, 7866483), (6, 5244322), (12, 2622161), (23, 1368084), (46, 684042), (69, 456028), (92, 342021), (138, 228014), (173, 181884), (276, 114007), (346, 90942), (519, 60628), (659, 47748), (692, 45471), (1038, 30314), (1318, 23874), (1977, 15916), (2076, 15157), (2636, 11937), (3954, 7958), (3979, 7908)]