31142976

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8571

約数の個数: 56

約数和(自身を含む): 86746080

約数和(自身を除く): 55603104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 8537, 17074, 25611, 34148, 51222, 68296, 102444, 136592, 162203, 204888, 273184, 324406, 409776, 486609, 546368, 648812, 819552, 973218, 1297624, 1639104, 1946436, 2595248, 3892872, 5190496, 7785744, 10380992, 15571488, 31142976]

約数ペア:

[(1, 31142976), (2, 15571488), (3, 10380992), (4, 7785744), (6, 5190496), (8, 3892872), (12, 2595248), (16, 1946436), (19, 1639104), (24, 1297624), (32, 973218), (38, 819552), (48, 648812), (57, 546368), (64, 486609), (76, 409776), (96, 324406), (114, 273184), (152, 204888), (192, 162203), (228, 136592), (304, 102444), (456, 68296), (608, 51222), (912, 34148), (1216, 25611), (1824, 17074), (3648, 8537)]