38361136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 47347664

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 89, 124, 158, 176, 178, 248, 316, 341, 356, 496, 632, 682, 712, 869, 979, 1264, 1364, 1424, 1738, 1958, 2449, 2728, 2759, 3476, 3916, 4898, 5456, 5518, 6952, 7031, 7832, 9796, 11036, 13904, 14062, 15664, 19592, 22072, 26939, 28124, 30349, 39184, 44144, 53878, 56248, 60698, 77341, 107756, 112496, 121396, 154682, 215512, 217961, 242792, 309364, 431024, 435922, 485584, 618728, 871844, 1237456, 1743688, 2397571, 3487376, 4795142, 9590284, 19180568, 38361136]

約数ペア:

[(1, 38361136), (2, 19180568), (4, 9590284), (8, 4795142), (11, 3487376), (16, 2397571), (22, 1743688), (31, 1237456), (44, 871844), (62, 618728), (79, 485584), (88, 435922), (89, 431024), (124, 309364), (158, 242792), (176, 217961), (178, 215512), (248, 154682), (316, 121396), (341, 112496), (356, 107756), (496, 77341), (632, 60698), (682, 56248), (712, 53878), (869, 44144), (979, 39184), (1264, 30349), (1364, 28124), (1424, 26939), (1738, 22072), (1958, 19592), (2449, 15664), (2728, 14062), (2759, 13904), (3476, 11036), (3916, 9796), (4898, 7832), (5456, 7031), (5518, 6952)]