33409904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 42418576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 103, 152, 176, 194, 206, 209, 304, 388, 412, 418, 776, 824, 836, 1067, 1133, 1552, 1648, 1672, 1843, 1957, 2134, 2266, 3344, 3686, 3914, 4268, 4532, 7372, 7828, 8536, 9064, 9991, 14744, 15656, 17072, 18128, 19982, 20273, 21527, 29488, 31312, 39964, 40546, 43054, 79928, 81092, 86108, 109901, 159856, 162184, 172216, 189829, 219802, 324368, 344432, 379658, 439604, 759316, 879208, 1518632, 1758416, 2088119, 3037264, 4176238, 8352476, 16704952, 33409904]

約数ペア:

[(1, 33409904), (2, 16704952), (4, 8352476), (8, 4176238), (11, 3037264), (16, 2088119), (19, 1758416), (22, 1518632), (38, 879208), (44, 759316), (76, 439604), (88, 379658), (97, 344432), (103, 324368), (152, 219802), (176, 189829), (194, 172216), (206, 162184), (209, 159856), (304, 109901), (388, 86108), (412, 81092), (418, 79928), (776, 43054), (824, 40546), (836, 39964), (1067, 31312), (1133, 29488), (1552, 21527), (1648, 20273), (1672, 19982), (1843, 18128), (1957, 17072), (2134, 15656), (2266, 14744), (3344, 9991), (3686, 9064), (3914, 8536), (4268, 7828), (4532, 7372)]