31161432

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19379}}^1$

素因数の和:19455

約数の個数: 32

約数和(自身を含む): 79070400

約数和(自身を除く): 47908968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19379, 38758, 58137, 77516, 116274, 155032, 232548, 465096, 1298393, 2596786, 3895179, 5193572, 7790358, 10387144, 15580716, 31161432]

約数ペア:

[(1, 31161432), (2, 15580716), (3, 10387144), (4, 7790358), (6, 5193572), (8, 3895179), (12, 2596786), (24, 1298393), (67, 465096), (134, 232548), (201, 155032), (268, 116274), (402, 77516), (536, 58137), (804, 38758), (1608, 19379)]