83747584

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 175129920

約数和(自身を除く): 91382336

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 101, 128, 158, 164, 202, 256, 316, 328, 404, 632, 656, 808, 1264, 1312, 1616, 2528, 2624, 3232, 3239, 4141, 5056, 5248, 6464, 6478, 7979, 8282, 10112, 10496, 12928, 12956, 15958, 16564, 20224, 25856, 25912, 31916, 33128, 51824, 63832, 66256, 103648, 127664, 132512, 207296, 255328, 265024, 327139, 414592, 510656, 530048, 654278, 829184, 1021312, 1060096, 1308556, 2042624, 2617112, 5234224, 10468448, 20936896, 41873792, 83747584]

約数ペア:

[(1, 83747584), (2, 41873792), (4, 20936896), (8, 10468448), (16, 5234224), (32, 2617112), (41, 2042624), (64, 1308556), (79, 1060096), (82, 1021312), (101, 829184), (128, 654278), (158, 530048), (164, 510656), (202, 414592), (256, 327139), (316, 265024), (328, 255328), (404, 207296), (632, 132512), (656, 127664), (808, 103648), (1264, 66256), (1312, 63832), (1616, 51824), (2528, 33128), (2624, 31916), (3232, 25912), (3239, 25856), (4141, 20224), (5056, 16564), (5248, 15958), (6464, 12956), (6478, 12928), (7979, 10496), (8282, 10112)]