31972128

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8177

約数の個数: 48

約数和(自身を含む): 85984416

約数和(自身を除く): 54012288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 8123, 16246, 24369, 32492, 48738, 64984, 97476, 129968, 194952, 259936, 333043, 389904, 666086, 779808, 999129, 1332172, 1998258, 2664344, 3996516, 5328688, 7993032, 10657376, 15986064, 31972128]

約数ペア:

[(1, 31972128), (2, 15986064), (3, 10657376), (4, 7993032), (6, 5328688), (8, 3996516), (12, 2664344), (16, 1998258), (24, 1332172), (32, 999129), (41, 779808), (48, 666086), (82, 389904), (96, 333043), (123, 259936), (164, 194952), (246, 129968), (328, 97476), (492, 64984), (656, 48738), (984, 32492), (1312, 24369), (1968, 16246), (3936, 8123)]