87955496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 91670104

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 89, 92, 131, 164, 178, 184, 262, 328, 356, 524, 712, 943, 1048, 1886, 2047, 3013, 3649, 3772, 4094, 5371, 6026, 7298, 7544, 8188, 10742, 11659, 12052, 14596, 16376, 21484, 23318, 24104, 29192, 42968, 46636, 83927, 93272, 123533, 167854, 247066, 268157, 335708, 478019, 494132, 536314, 671416, 956038, 988264, 1072628, 1912076, 2145256, 3824152, 10994437, 21988874, 43977748, 87955496]

約数ペア:

[(1, 87955496), (2, 43977748), (4, 21988874), (8, 10994437), (23, 3824152), (41, 2145256), (46, 1912076), (82, 1072628), (89, 988264), (92, 956038), (131, 671416), (164, 536314), (178, 494132), (184, 478019), (262, 335708), (328, 268157), (356, 247066), (524, 167854), (712, 123533), (943, 93272), (1048, 83927), (1886, 46636), (2047, 42968), (3013, 29192), (3649, 24104), (3772, 23318), (4094, 21484), (5371, 16376), (6026, 14596), (7298, 12052), (7544, 11659), (8188, 10742)]