34459136

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 75571056

約数和(自身を除く): 41111920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 107, 128, 136, 148, 214, 256, 272, 296, 428, 512, 544, 592, 629, 856, 1088, 1184, 1258, 1712, 1819, 2176, 2368, 2516, 3424, 3638, 3959, 4352, 4736, 5032, 6848, 7276, 7918, 8704, 9472, 10064, 13696, 14552, 15836, 18944, 20128, 27392, 29104, 31672, 40256, 54784, 58208, 63344, 67303, 80512, 116416, 126688, 134606, 161024, 232832, 253376, 269212, 322048, 465664, 506752, 538424, 931328, 1013504, 1076848, 2027008, 2153696, 4307392, 8614784, 17229568, 34459136]

約数ペア:

[(1, 34459136), (2, 17229568), (4, 8614784), (8, 4307392), (16, 2153696), (17, 2027008), (32, 1076848), (34, 1013504), (37, 931328), (64, 538424), (68, 506752), (74, 465664), (107, 322048), (128, 269212), (136, 253376), (148, 232832), (214, 161024), (256, 134606), (272, 126688), (296, 116416), (428, 80512), (512, 67303), (544, 63344), (592, 58208), (629, 54784), (856, 40256), (1088, 31672), (1184, 29104), (1258, 27392), (1712, 20128), (1819, 18944), (2176, 15836), (2368, 14552), (2516, 13696), (3424, 10064), (3638, 9472), (3959, 8704), (4352, 7918), (4736, 7276), (5032, 6848)]