23888384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 53335128

約数和(自身を除く): 29446744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 97, 104, 128, 148, 194, 208, 256, 296, 388, 416, 481, 512, 592, 776, 832, 962, 1184, 1261, 1552, 1664, 1924, 2368, 2522, 3104, 3328, 3589, 3848, 4736, 5044, 6208, 6656, 7178, 7696, 9472, 10088, 12416, 14356, 15392, 18944, 20176, 24832, 28712, 30784, 40352, 46657, 49664, 57424, 61568, 80704, 93314, 114848, 123136, 161408, 186628, 229696, 246272, 322816, 373256, 459392, 645632, 746512, 918784, 1493024, 1837568, 2986048, 5972096, 11944192, 23888384]

約数ペア:

[(1, 23888384), (2, 11944192), (4, 5972096), (8, 2986048), (13, 1837568), (16, 1493024), (26, 918784), (32, 746512), (37, 645632), (52, 459392), (64, 373256), (74, 322816), (97, 246272), (104, 229696), (128, 186628), (148, 161408), (194, 123136), (208, 114848), (256, 93314), (296, 80704), (388, 61568), (416, 57424), (481, 49664), (512, 46657), (592, 40352), (776, 30784), (832, 28712), (962, 24832), (1184, 20176), (1261, 18944), (1552, 15392), (1664, 14356), (1924, 12416), (2368, 10088), (2522, 9472), (3104, 7696), (3328, 7178), (3589, 6656), (3848, 6208), (4736, 5044)]