235232008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{140689}}^1$

素因数の和:140725

約数の個数: 32

約数和(自身を含む): 506484000

約数和(自身を除く): 271251992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 140689, 281378, 562756, 1125512, 1547579, 2673091, 3095158, 5346182, 6190316, 10692364, 12380632, 21384728, 29404001, 58808002, 117616004, 235232008]

約数ペア:

[(1, 235232008), (2, 117616004), (4, 58808002), (8, 29404001), (11, 21384728), (19, 12380632), (22, 10692364), (38, 6190316), (44, 5346182), (76, 3095158), (88, 2673091), (152, 1547579), (209, 1125512), (418, 562756), (836, 281378), (1672, 140689)]